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Help Refine Data from Space Telescopes with Artifact InSPECtor

How do scientists studying space with data from a telescope hundreds of thousands of miles away know that what they are seeing is real? A new NASA project, Artifact InSPECtor, invites you to find out – and by doing so, to help missions like Euclid and NASA’s new Nancy Grace Roman Space Telescope answer fundamental questions about our universe.

“It’s really cool that we can help teach computers new skills,” said nine-year-old Maeve F. after trying out Artifact InSPECtor. Participants of all ages, including those as young as Maeve, can visit the project to learn how they can contribute to science by training artificial intelligence to remove errors in telescope data.

Here’s how it works.

The Euclid space telescope, a powerful observatory built by ESA (European Space Agency) with critical contributions from NASA, is collecting light from millions of distant galaxies across the universe. It will soon be joined by NASA’s Nancy Grace Roman Space Telescope, a complementary observatory that will capture a similar number of galaxies after it begins science operations, but at different distances and densities across the sky. Together, these telescopes promise to help scientists answer questions about the expansion of the universe and dark energy – the mysterious force causing this expansion.

To collect data to answer these questions, each telescope uses a special instrument called a spectrograph that works like a prism: it splits the light from each galaxy, even very distant ones, into a rainbow of colors. By studying these rainbow patterns, called spectra, scientists can figure out how far away each galaxy is, what kinds of stars it contains, and even information about the supermassive black holes at their centers.

But before that can happen, there’s a problem to solve.

Telescope data contains many “artifacts” – the general name scientists use for signals that come from things other than real astronomical objects like galaxies or stars. Artifacts can be created by light glinting off the telescope’s housing, cosmic rays striking the detector, quirks in the camera or electronics, or other sources. It’s a bit like when a smudge on your phone’s camera lens shows up in a photo, or when a glare from the Sun blocks part of your picture.

To find and remove these artifacts, astronomers have created artificial intelligence (AI) tools that learn to recognize them, similar to how your phone recognizes faces in photos. But recognizing artifacts in data from relatively new instruments is challenging work for the AI, which doesn’t always distinguish them accurately

That’s where you come in! As a volunteer with Artifact InSPECtor, you’ll look at real space telescope data from Euclid and, starting in early 2027, the Nancy Grace Roman Space Telescope. The project will teach you how to recognize artifacts in data from these telescopes. The work you do will then be used to improve the instructions guiding the AI tool. Working together, you, the AI, the scientists, and these powerful space telescopes will learn more than ever before about how our universe works.

If you want to teach computers new skills and help discover the mysteries of dark energy, use your smartphone, tablet, or computer to visit Artifact InSPECtor and begin today: https://go.nasa.gov/3Uyrguy.

Collage of grayscale space telescope images showing several types of image artifacts, including streaks, curved lines, star-like shapes, and irregular patches. Blue overlays mark pixels identified by an AI model as potentially invalid.
Examples of what artifacts can look like in space telescope data. The blue areas indicate pixels that the AI model thinks are invalid. Artifact InSPECtor volunteers will learn how to verify whether the machine got it right.
Credit: Image data from the ESA/Euclid Q1 Data release. Image processing by Aimee Schechter and Bharath C. Nagam.

Learn More and Get Involved

Artifact InSPECtor logo. Circular logo featuring a spiral galaxy in a patch of space, where the usual black background is rendered as white and the light from stars appears in shades of purple. A black magnifying glass overlaps the image of space, with a starburst in purple centered in its glass. Its black handle serves as the

Artifact InSPECtor

Train the tools used to remove artifacts from the data collected by space telescopes. For anyone with a smartphone or laptop.

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NASA’s Nancy Grace Roman Space Telescope Launches

In a sepia-toned photo, the Sun appears as a bright, enormous orb that appears to have frayed edges. Against this backdrop, a tall and slender rocket is seen in silhouette atop a cloudy plume.
NASA/John Kraus

NASA’s Nancy Grace Roman Space Telescope, aboard a SpaceX Falcon Heavy rocket, transits the Sun during launch from the agency’s Kennedy Space Center in Florida on Aug. 30, 2026. Roman is named after the agency’s first chief astronomer.

Roman will survey billions of stars and galaxies with a field of view far larger than Hubble’s, helping scientists study dark energy, exoplanets, and the evolution of the universe.

Follow along with Roman’s journey.

Image credit: NASA/John Kraus

Roman Commissioning

2 Min Read

Roman Commissioning

Beauty pass of Roman Space Telescope
Beauty pass of Roman, coming around from behind with high-gain antenna rotating.
Credits:
NASA’s Goddard Space Flight Center/Conceptual Image Lab

Where is Roman?

Roman is making its three-month journey from Earth to Sun-Earth Lagrange Point 2, or L2. Along the way, Roman is undergoing a process called commissioning, where systems are turned on, adjusted, calibrated, and prepared for science operations. Commissioning is the time for scientists and engineers to make sure that Roman is performing as expected. The schedule is subject to change as the team assesses and adjusts as needed.

Deployments

An hour and 23 minutes after launch, Roman began to emerge from the tight configuration that allowed it to fit in the rocket fairing. The solar panels and sunshade deployed, shading the rest of the observatory and providing power to the systems. Within the upcoming days, the antenna will swing out and the visor-like deployable aperture cover will move into place to permanently reveal and shade the primary mirror.

Roman’s Orbit

This visualization shows the stable, halo orbit that Roman will have around L2. At this location, the gravity of the Sun and Earth, together with an object’s motion around the Sun, let it stay lined up with Earth as they orbit, allowing Roman to have a relatively steady orbit without using much fuel. This location also offers exceptionally stable optical performance and a constant, unobstructed view of a wide swath of the sky; Earth won’t block much of Roman’s view since it will be so distant. And at L2, heat from Earth, the Sun, and the Moon have less effect on infrared telescopes, which “see” heat.

Explore the Roman Systems

Learn more about the systems that are getting turned on, tested and calibrated.

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Hackaday Links: August 30, 2026

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The big news today is, of course, the successful launch and deployment of NASA’s Nancy Grace Roman Space Telescope earlier this morning. The space agency’s latest observatory lifted off at 7:26 AM Eastern from Launch Complex 39A at Kennedy Space Center aboard a SpaceX Falcon Heavy, and by 8:00 AM it was separated from the rocket’s upper stage and flying on its own.

While the sound and fury of launch is exciting, it’s just the beginning of the journey for Roman. It will take several months for the spacecraft to complete its roughly 1.5 million-kilometer trek out to Earth’s second Lagrange point (L2), where it will set up shop near — in cosmic terms, anyway — the James Webb Space Telescope (JWST). Along the way, it will switch on and test various systems and components, with its primary 300 megapixel infrared camera scheduled to power up in three weeks or so.

There’s a lot to cover about the Roman Space Telescope. Built from spy satellite spare parts donated by the National Reconnaissance Office and featuring a field of view 100 times greater than that of Hubble, its launch is widely considered to be one of the most important scientific milestones of the decade. We’ll be bringing you more about the past, present, and future of this flagship mission as it progresses.

From real space missions to virtual ones, this week the developers of EVE Online announced that 2.4 million lines of code that keep the massively multiplayer online role-playing game running would finally be making the switch to Python 3. Given the immense complexity of the codebase, it’s been stuck at Python 2.7 since their last overhaul back in 2010, a situation which has become increasingly difficult to manage as time goes on.

The announcement goes into a surprising amount of depth about the state of Python in EVE. We imagine most players couldn’t care less, but naturally the developers have strong feelings about the situation and perhaps thought it would benefit others in a similar situation to get their thoughts out there.

While there’s certainly an argument to be made that the only justification they really need for making the migration is that 2.7 hit end-of-life back in 2020, the developers explain that the more immediate problem for them was that various tools and libraries they wanted to use were no longer compatible with the Python 2.x series. They also point out hopes that speed improvements made in the latest version of Python will eventually translate into better game performance down the road.

In more terrestrial news, this week the necessary regulatory amendments were passed to make plug-in solar systems legal in the United Kingdom. Assuming the wiring meets the necessary requirements, consumers can pick up the hardware and install it themselves without involving an electrician, although they may still need to contend with landlords and local ordinances that may limit their ability to physically mount the panels. The rules as they stand now allow each residence to have four panels with a total combined output rating of no more than 2,000 watts, although critically, the system is only allowed to generate a maximum of 800 watts at the inverter. As the government and consumers get more comfortable with plug-in solar systems, these numbers will likely increase over time.

Solar isn’t the only area where DIY approaches are moving into the mainstream. This week, Citrix pitched a “different approach to endpoint resiliency”: an isolated Linux-based operating system called UniconOS that users can boot into should the computer’s primary Windows installation become compromised or otherwise inoperable. The idea is that an independent, read-only backup OS kept on its own partition will reduce downtime, since the computer can still be used while IT figures out what the hell happened.

This solution will sound suspiciously familiar to anyone who’s booted a live Linux system from CD/DVD/USB in the last few decades. Try not to keep yourself up all night wondering why you never pitched the idea to some hungry venture capitalists in exchange for a yacht in the Bahamas.

Finally, on the theme of new technology embracing the old ways, we bring you Defrag98, a web reincarnation of Microsoft’s dial-up era Disk Defragmenter tool. While it won’t actually improve the performance of your modern solid-state drive, you may find your own mood boosted by the wave of nostalgia when you see — and hear — the classic tool go to work.

That’s right, not only do the blocks dutifully flip from red to blue just like you remember, but all the while you’ll be treated to the unmistakable whirs and clicks of a spinning hard drive circa the turn of the millennium. Never forget what they took from us.


See something interesting that you think would be a good fit for our weekly Links column? Drop us a line; we’d love to hear about it.

NASA’s Dark Universe-Seeking Nancy Grace Roman Space Telescope Launches

A SpaceX Falcon Heavy rocket with NASA’s Nancy Grace Roman Telescope on board is seen transiting the sun during launch from Launch Complex 39A, Sunday, Aug. 30, 2026, at NASA’s Kennedy Space Center in Florida.
NASA/John Kraus

Now on a three-month, million-mile journey to its final orbit, NASA’s Nancy Grace Roman Space Telescope will soon reveal the universe’s darkest secrets. The mission launched at 7:26 a.m. EDT Sunday aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at the agency’s Kennedy Space Center in Florida.

Roman pairs a large field of view with crisp infrared vision to explore vast swaths of the sky and probe deeply into cosmic history. This flagship mission will help astronomers explore dark matter, dark energy, and worlds outside of our solar system, known as exoplanets. Its surveys will support a broad range of research extending far beyond the mission’s main science goals.

“Roman is exactly the kind of success story we want to see across NASA,” said NASA Administrator Jared Isaacman. “Delivered ahead of schedule and on budget, this mission reflects more than a decade of dedication from the NASA workforce and our industry partners. Now, Roman will give us a new atlas of the universe, push the boundaries of discovery, and demonstrate what is possible when America’s space program pairs bold ambition with disciplined execution.”

The ground control team at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, began receiving telemetry data from Roman seven minutes after launch. The Falcon Heavy rocket performed as expected, separating from the observatory 31 minutes into the flight. After separating from the center core, the rocket’s boosters safely returned to the launch site for refurbishment.

“Roman will be a discovery machine that will bring us closer than ever before to answering humanity’s most profound questions about our cosmic history,” said Nicky Fox, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington. “With its large field of view and fast survey speeds, Roman will usher us into a new era of discovery and make the invisible visible, setting the foundation for humanity’s search for life beyond our solar system.”

During launch and early orbit, Roman uses the Near Space Network’s ground stations and relay satellites to exchange tracking, telemetry, and command data with ground controllers. About 70 minutes after launch, the Deep Space Network takes over communications and guides Roman toward the second Sun-Earth Lagrange point, or L2, about one million miles from Earth. Roman connects to that network through the Canberra Deep Space Communication Complex in Australia first. Approximately six hours later it will transfer to the Madrid Deep Space Communication Complex in Spain and then to the Goldstone Deep Space Communication Complex in California, ensuring continuous contact with Roman throughout its journey.

The Roman team also confirmed successful deployment of the observatory’s solar panels and lower instrument sun shade an hour and 23 minutes after launch. Within the upcoming days, Roman’s high-gain antenna and visor-like deployable aperture cover will deploy, ground controllers will initiate the first of two-mid-course corrections, and the Coronagraph Instrument will power on. This instrument will demonstrate the technology that future missions like NASA’s Habitable Worlds Observatory concept could use to image Earth-like planets in the search for life in the universe. Roman’s Coronagraph will take a giant step in that direction by snapping pictures of Jupiter-like planets.

A few weeks into Roman’s voyage, its primary instrument, the Wide Field Instrument, will activate. This 300-megapixel infrared camera has 18 4K detectors, each about the size of a saltine cracker. These detectors collect photons of light that will be decoded into crisp cosmic panoramas. Thanks to the observatory’s rigid design and stable optical performance, it will rapidly scan the sky without needing substantial time between separate observations. The Roman telescope is designed to survey the universe a thousand times faster than NASA’s Hubble Space Telescope.

Throughout the rest of Roman’s three-month commissioning period, scientists will run the instruments through a series of calibrations and tests. NASA anticipates releasing Roman’s first images by early 2027.

Roman will send back 1.4 terabytes of data every day, the highest data rate of any NASA astrophysics mission, so far. Machine learning, artificial intelligence, and citizen scientists will help sift through it and flag significant findings, which astronomers can then study.

“We’ve never been able to view the universe with eyes like Roman’s before,” said Julie McEnery, Roman’s senior project scientist at NASA Goddard. “There’s no telling what more we’ll know and have seen by this time next year.”

Roman is the fourth primary mission NASA has launched on a Falcon Heavy rocket. Earlier this year, the agency’s Launch Services Program worked with SpaceX to accelerate the launch date to accommodate the space telescope’s early completion.

The telescope is managed at NASA Goddard with participation by the agency’s Jet Propulsion Laboratory in Southern California; Caltech/IPAC in Pasadena, California; the Space Telescope Science Institute in Baltimore; and a team of scientists from various research institutions. The primary industrial partners are BAE Systems Inc., L3Harris Technologies, and Teledyne Scientific & Imaging. Contributions to Roman also are made by ESA, JAXA, the French space agency CNES (Centre National d’Études Spatiales), and the Max Planck Institute for Astronomy in Germany.

To learn more about the Roman mission, visit:

https://www.nasa.gov/roman

-end-

George Alderman / Alise Fisher
Headquarters, Washington
202-358-1600
george.a.alderman@nasa.gov / alise.m.fisher@nasa.gov

Claire Andreoli
Goddard Space Flight Center, Greenbelt, Md.
202-286-1940
claire.andreoli@nasa.gov

9 Things to Know About NASA’s Nancy Grace Roman Space Telescope

NASA’s Nancy Grace Roman Space Telescope is set to launch at 7:26 a.m. EDT on Sunday, Aug. 30. While you wait to watch the launch, brush up on some key facts about this wide-view mission.

Roman observatory being encapsulated
Teams inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida encapsulate the agency’s Nancy Grace Roman Space Telescope within the payload fairing on Friday, Aug. 21, 2026, ahead of mating to a SpaceX Falcon Heavy rocket. Encapsulation shields the spacecraft during rollout, ascent, and the early phases of flight. Roman will investigate dark energy and dark matter, conduct a statistical census of planetary systems, and enable a broad range of additional astrophysics research. Liftoff from Launch Complex 39A at Kennedy is targeted for no earlier than Sunday, Aug. 30, 2026.
NASA/Sydney Rohde (Rocz)

  • 01

    The mission is named after NASA’s first chief astronomer, Dr. Nancy Grace Roman.

    Roman is named after Dr. Nancy Grace Roman (1925–2018), NASA’s first chief of astronomy. She championed space-based observatories that could study the universe above Earth’s hazy atmosphere while making their data broadly available to the scientific community.
     
    While she’s known as the “mother” of the Hubble Space Telescope, Roman played an even broader role as the driving force behind NASA’s entire Great Observatories program, which included Hubble along with the Chandra X-ray Observatory and the retired Compton Gamma Ray Observatory and Spitzer Space Telescope.
     
    Her vision and leadership helped establish NASA as a world-class scientific institution and laid the foundation for generations of space telescopes that continue to expand humanity’s understanding of the cosmos.

  • 02

    Roman will transform our view of the cosmos by showing us the bigger picture.

    Roman will pair a large field of view with crisp infrared vision to scan vast, deep swaths of sky. This flagship mission is designed to help astronomers explore dark matter, dark energy, and planets outside our solar system, called exoplanets.
     
    Since each of Roman’s surveys will sample such a large volume of the cosmos, the mission will also offer practically limitless opportunities for astronomers to conduct a broad range of additional science. From objects in our outer solar system and exploding stars to growing black holes and galaxies by the billions, very little will be beyond Roman’s reach. Roman’s data will be made public as soon as it’s processed, allowing many teams to analyze it simultaneously.

  • 03

    The observatory will journey a million miles to join Webb at Lagrange point 2.

    Roman will orbit 1 million miles away at the second Sun-Earth Lagrange point (L2), the same location as NASA’s James Webb Space Telescope. At L2, gravity from the Sun and Earth works together with an object’s motion around the Sun to hold it roughly in place. This balance will give Roman a relatively steady orbit without using much fuel.
     
    Like Webb, Roman will trace out a large orbit around the actual L2 point — much larger than the Moon’s orbit around Earth — and the two will easily be kept far apart.

  • 04

    The spacecraft carries the names of more than a million people.

    This summer, everyone was invited to submit their name to be added to a memory card attached to a plaque on the Roman spacecraft. More than 1.3 million people did so and will have their names carried all the way to L2.

  • 05

    Roman will scan the skies for at least five years.

    Roman will have a primary mission lifetime of five years and is designed to support an additional five-year extended mission. Fuel is expected to be the mission’s life-limiting resource, and while NASA does not currently have an ability to service observatories at L2, Roman is designed to be refuelable.

  • 06

    Two instruments will enable myriad discoveries.

    The observatory’s Wide Field Instrument is a 300-megapixel infrared camera that will give Roman the same sharpness (angular resolution) as Hubble but with a field of view at least 100 times larger. Using this instrument, each Roman image will capture a patch of the sky about 1.5 times bigger than the apparent size of a full Moon.
     
    Roman’s Coronagraph Instrument is designed to demonstrate the most advanced technologies ever flown in space for directly imaging planets around other stars. It will block the glare from stars and make it possible for scientists to see the faint reflected light from planets in orbit around them, revealing giant worlds that are older, colder, and in closer orbits than the hot, young super-Jupiters direct imaging has mainly revealed so far.

  • 07

    Roman joins an international cohort of teamworking telescopes.

    Roman will work in tandem with many other NASA-led and international missions to provide the most complete view of our universe yet. Roman’s large panoramas will uncover interesting targets that Hubble could follow up on using infrared, visible, and ultraviolet light to offer a more comprehensive view. NASA’s James Webb Space Telescope can then use its larger mirror and more powerful vision to deliver even more detailed, ultra-sharp observations. And Roman can view regions around objects Hubble or Webb observe to offer context.
     
    Euclid, an ESA (European Space Agency) mission with key contributions from NASA, will observe a larger area of the sky than Roman, though with less detail. Since their survey areas will overlap, scientists can use Roman’s higher-quality data to apply corrections to Euclid’s, then extend these refinements over Euclid’s much larger area.
     
    Scientists can also pair Roman’s infrared data with visible-light observations from the ground-based Vera C. Rubin Observatory, a National Science Foundation–Department of Energy collaboration. That will allow astronomers to inch closer to achieving Roman-like quality over Rubin’s much greater sky coverage.
     
    By showcasing technology to directly photograph Jupiter-like exoplanets, Roman will also provide a crucial stepping stone for NASA’s Habitable Worlds Observatory concept, a flagship space telescope that would be designed to photograph Earth-like planets in other solar systems for the first time ever.

  • 08

    Watch the Roman launch live from anywhere.

    NASA will stream this event live through a variety of platforms. Learn where to watch online: nasa.gov/live. The launch broadcast will continue until approximately one hour past launch to follow the first several critical milestones post-launch.

  • 09

    NASA expects to share Roman’s first images by early 2027.

    The Roman team will complete a carefully orchestrated series of deployments, calibrations, and tests in the three months following launch before the observatory reaches its final orbit. Science operations begin once this commissioning period is completed, starting with the release of Roman’s first science images.

To learn more about the Roman mission, visit:

https://www.nasa.gov/roman

Media contact:

Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, Md.
claire.andreoli@nasa.gov
301-286-1940

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Last Updated
Aug 27, 2026
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Ashley Balzer
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Roman Space Telescope Travels to SpaceX Hangar

A nighttime shot of the Nancy Grace Roman Space Telescope encapsulated in its payload fairing, traveling to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center.
NASA/Sydney Rohde (Rocz)

NASA’s Nancy Grace Roman Space Telescope, encapsulated in its payload fairing, travels from the Payload Hazardous Servicing Facility to the SpaceX hangar at Launch Complex 39A at NASA’s Kennedy Space Center on Tuesday, Aug. 25, 2026, ahead of mating to a SpaceX Falcon Heavy rocket.

Roman’s science instruments are designed to help researchers understand dark energy, the mysterious force accelerating the universe’s expansion. The observatory also will map how galaxies form, cluster, and evolve by tracing the influence of dark matter. Liftoff from NASA Kennedy is targeted no earlier than Sunday, Aug. 30, 2026.

Image credit: NASA/Sydney Rohde (Rocz)

NASA Ames Experts Available for Roman Space Telescope Interviews 

NASA’s Ames Research Center in California’s Silicon Valley invites media to learn more about NASA’s Nancy Grace Roman Space Telescope, scheduled to launch Sunday, Aug. 30, 2026, from NASA’s Kennedy Space Center in Florida. The Roman telescope will provide a wide, detailed view of the universe, helping scientists study dark energy, exoplanets, and cosmic structures. Roman also will test advanced technology designed to directly image planets around nearby stars — a key step in NASA’s search for life beyond Earth. 

Ames subject matter experts will be available for virtual interviews to discuss Roman’s goals and the center’s contributions to the mission on Wednesday, Aug. 26, 2026, 10:00 a.m. – 1:00 p.m. PDT

NASA Ames contributions to Roman 

  • Innovative software developed at NASA Ames, with collaborators at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and IPAC Caltech in Pasadena, California, is designed to improve Roman’s images and optimize observing plans, enhancing the ability of astronomers to capture expansive high-resolution pictures of the universe in optical and near-infrared light. 
  • Technology called Multi-Star Wavefront Control is designed to suppress excess light and reveal hidden exoplanets by eliminating overlapping glares from multi-star systems. 
  • NASA’s Advanced Supercomputing Division, based at NASA Ames, brings extensive experience in data pipelines and mission operations to advise the Roman project, helping to ensure the reliable performance of Roman’s ground-based systems and operations so that science data processing is efficient and the quality and integrity of the resulting science data products is high. 

To request an interview, media can contact the Ames Office of Communications: arc-dl-newsroom@nasa.gov. Media can also request agency interviews about the Roman mission outside of this window by filling out this online form

NASA Ames Roman subject matter experts 

  • Pamela Marcum, research scientist 
  • Ruslan Belikov, Exoplanet Technologies Group lead 
  • Jon M. Jenkins, TESS (Transiting Exoplanet Survey Satellite) Science Processing Operations Center manager 

For more information about NASA’s Roman mission, visit:  

https://nasa.gov/roman

-end- 

Jeanne Neal 
Ames Research Center, Silicon Valley 
650-604-4789 
Jeanne.c.neal@nasa.gov 

To receive local NASA Ames news, email local-reporters-request@lists.arc.nasa.gov with “subscribe” in the subject line. To unsubscribe, email the same address with “unsubscribe” in the subject line. 

NASA Sets Coverage for Roman Space Telescope Launch from Florida

NASA’s Nancy Grace Roman Space Telescope is encapsulated within the payload fairing at the agency’s Kennedy Space Center in Florida, ahead of mating to a SpaceX Falcon Heavy rocket for launch.
Credit: NASA/Sydney Rohde (Rocz)

Coverage plans are ready for NASA’s Nancy Grace Roman Space Telescope prelaunch and launch activities. Roman is NASA’s next-generation observatory designed to explore some of the universe’s biggest mysteries, including dark energy.

NASA and SpaceX are targeting Roman’s liftoff for no earlier than 7:26 a.m. EDT Sunday, Aug. 30, aboard a SpaceX Falcon Heavy rocket from Launch Complex 39A at the agency’s Kennedy Space Center in Florida. Launch coverage begins at 6:20 a.m.

Live coverage of these events will stream through a variety of platforms. Learn where to watch online:

https://www.nasa.gov/live

Named for NASA’s first chief astronomer, the Nancy Grace Roman Space Telescope will pair sharp infrared vision with a field of view at least 100 times larger than the agency’s Hubble Space Telescope. Its crisp, sweeping surveys will help scientists investigate dark energy and dark matter, discover and characterize exoplanets, map billions of galaxies, study black holes, and explore objects from our own solar system to the edge of the observable universe.

After launch and separation from the rocket, Roman will travel to the second Sun-Earth Lagrange point, or L2, about one million miles from Earth. The mission has a five-year primary lifetime with a goal of operating for 10 years, and Roman’s science data will be publicly available after processing.

NASA’s mission coverage is as follows (all times are Eastern and subject to change based on real-time operations):

Saturday, Aug. 29

9 a.m.: NASA’s Roman Space Telescope Mission Science Briefing: The briefing will take place in the NASA Kennedy Press Site auditorium with the following participants:

  • Shawn Domagal-Goldman, director, Astrophysics Division, NASA Headquarters
  • Julie McEnery, Roman telescope senior project scientist, NASA Goddard Space Flight Center
  • Vanessa Bailey, Roman Coronagraph Instrument scientist, NASA Jet Propulsion Laboratory
  • Kristen McQuinn, Roman Science Operations Center lead, Space Telescope Science Institute
  • Lee Armus, Roman Science Support Center lead, Caltech/IPAC

Media may ask questions in person or by phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the NASA Kennedy newsroom no later than one hour before the briefing at: ksc-newsroom@mail.nasa.gov.

10:30 a.m.: NASA’s Roman Space Telescope Prelaunch News Conference: The news conference will take place in the NASA Kennedy Press Site auditorium with the following participants:

  • Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters
  • Lucas Paganini, Roman telescope program executive, NASA Headquarters
  • Jackie Townsend, Roman telescope project manager, NASA Goddard
  • Denton Gibson, launch director, NASA’s Launch Services Program, NASA Kennedy
  • Julianna Scheiman, director, NASA Science and Dragon Programs, SpaceX
  • Justin McReynolds, launch weather officer, 45th Weather Squadron, U.S. Space Force

Media may ask questions in person or by phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the NASA Kennedy newsroom no later than one hour before the briefing at: ksc-newsroom@mail.nasa.gov.

11:45 a.m.: NASA Administrator Jared Isaacman is expected to fly past the Nancy Grace Roman Space Telescope and Falcon Heavy rocket on the launchpad in his jet. The flyby will be shown live on the same stream as the prelaunch news conference, with a view of the launch pad during the transition. The flyby is subject to weather and operational considerations.

12 p.m.: In-person interviews will take place in the NASA Kennedy Press News Center:

  • Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters
  • Lucas Paganini, Roman telescope program executive, NASA Headquarters
  • Dalia Kirschbaum, acting director, Sciences and Exploration Directorate, NASA Goddard
  • Josh Schlieder, Roman telescope project scientist, NASA Goddard
  • Jason Hylan, Roman telescope flight segment and observatory manager, NASA Goddard
  • Bertrand Mennesson, Roman Coronagraph Instrument project scientist, NASA JPL
  • Jeff Hanke, president, Space Systems, Space and Mission Systems, L3Harris Technologies 
  • Wendy Minotti, program manager, Exquisite Imaging, Space and Mission Systems, L3Harris Technologies
  • Bonnie Patterson, vice president and general manager, Civil Space, Space and Mission Systems, BAE Systems
  • Sarah Lipscy, director, Strategic Operations, Space and Mission Systems, BAE Systems

Previously credentialed media interested in scheduling an interview should contact the NASA Kennedy newsroom at: ksc-newsroom@mail.nasa.gov.

Sunday, Aug. 30

6:20 a.m.: Launch coverage begins.

7:26 a.m.: Launch

9:30 a.m.: Postlaunch news conference with the following participants:

  • NASA Administrator Jared Isaacman
  • Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters
  • Jackie Townsend, Roman telescope project manager, NASA Goddard
  • Julie McEnery, Roman telescope senior project scientist, NASA Goddard
  • Denton Gibson, launch director, NASA’s Launch Services Program, NASA Kennedy

Media may ask questions in person or by phone. Limited auditorium space will be available for in-person participation. For the dial-in number and passcode, media should contact the NASA Kennedy newsroom no later than one hour before the news conference at: ksc-newsroom@mail.nasa.gov.


Audio-only coverage

Audio-only coverage of the launch will be carried on the NASA “V” circuits, accessible by dialing 321-867-1220 or 321-867-1240. On launch day, mission audio countdown activities without NASA broadcast commentary will be carried on 321-867-7135.

Launch audio also will be available on Launch Information Service and Amateur Television System’s VHF radio frequency 146.940 MHz and KSC Amateur Radio Club’s UHF radio frequency 444.925 MHz, FM mode, heard within Brevard County on the Space Coast.

NASA website launch coverage

Launch day coverage will be available on the NASA website, including the livestream and blog updates as countdown milestones occur. On-demand streaming video and launch photos will be available shortly after liftoff. Follow mission updates on the Roman launch blog.

Attend launch virtually

Members of the public may register to attend the Roman launch virtually. NASA’s Virtual Guest Program includes curated launch resources, notifications about related opportunities or schedule changes, and a stamp for the NASA virtual guest passport following launch.

Watch, engage on social media

Let people know you’re watching the mission on X, Facebook, and Instagram by following and tagging these accounts:


The Roman telescope is managed at NASA Goddard with participation by the agency’s Jet Propulsion Laboratory in Southern California; Caltech/IPAC in Pasadena, California; the Space Telescope Science Institute in Baltimore; and a team of scientists from various research institutions. The primary industrial partners are BAE Systems Inc., L3Harris Technologies, and Teledyne Scientific & Imaging. Contributions to Roman also are made by ESA (European Space Agency), JAXA (Japan Aerospace Exploration Agency), the French space agency CNES (Centre National d’Études Spatiales), and the Max Planck Institute for Astronomy in Germany. NASA’s Launch Services Program, based at Kennedy, manages the launch service for the Roman mission.

For more information about NASA’s Roman telescope, visit:

https://www.nasa.gov/roman

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Alise Fisher
NASA Headquarters, Washington
202-385-1287
alise.m.fisher@nasa.gov

Leejay Lockhart
Kennedy Space Center, Fla.
321-747-8310
leejay.lockhart@nasa.gov

Claire Andreoli
Goddard Space Flight Center, Greenbelt, Md.
301-286-1940
claire.andreoli@nasa.gov

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