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Today β€” 13 September 2026Main stream

I’ve used PuTTY for years, but this open-source SSH app replaced my 3-tool setup

By: Rich Hein
13 September 2026 at 07:00

I've used PuTTY for years. It's a great program that has lasted this long because it does one thing really well. When I need to connect to another computer over SSH, PuTTY gets the job done without a lot of extra stuff getting in the way. I know how it works, I trust it, and I've never had much reason to replace it.

Yesterday β€” 12 September 2026Main stream

How a $2 ESP32 and a LoRa module let you text off-grid with no internet or cell signal

12 September 2026 at 08:30

You can buy a small ESP32 microcontroller for a few dollarsβ€”less than a Starbucks coffee. When you combine it with a special LoRa radio, you can create a device that can send encrypted text messages between locations without relying on a cellular service, Wi-Fi, or satellite data.

U.S. Space Force taps California startup for orbital nuclear reactor

12 September 2026 at 08:58
Image courtesy AntaresThe Office of the Assistant Secretary of the U.S. Air Force for Space Acquisition and Integration has awarded a $161 million Strategic Breakthrough contract to Antares, a California nuclear startup, to advance a reactor design meant to power spacecraft. The company describes it as the largest Department of War award to date focused specifically on […]

3 free and open-source (FOSS) apps that embarrass Windows' built-in defaults

12 September 2026 at 07:00

Most of us put a lot of thought into the big applications we base our workflows around β€” the video editors, the note-taking apps, the image editors β€” and almost none into the system-facing apps we use every day. However, those applications make up a huge chunk of our day-to-day experience and deserve more thought than they get. This is especially true right now, as tons of high-quality free and open-source apps have emerged that easily offer a better experience than most of your system defaults. Here are three such FOSS apps to replace your Windows defaults.

U.S. Air Force funds research into orbital combat tools

12 September 2026 at 03:57
The U.S. Air Force Research Laboratory has awarded BlueHalo a contract worth up to nearly $100 million for research and development work under a program called Leveraged Orbital Battlespace Optimization. The five-year, indefinite-delivery/indefinite-quantity contract runs through August 29, 2031, and came out of a competitive process in which BlueHalo was the only company to submit […]
Before yesterdayMain stream

The best way to honor service is through service of your own

11 September 2026 at 19:03
"That allows them to ... honor those men and women who answered the call not only on that fateful day 25 years ago, but in service," said Stephen Holley.

Β© The Associated Press

A flower is visible on one of the benches at the National 9/11 Pentagon Memorial outside the Pentagon in Washington, Sunday, Sept. 11, 2022, on the morning of the 21st anniversary of the 9/11 terrorist attacks. (AP Photo/Andrew Harnik)

ODNI’s role, future still up for debate 25 years after 9/11

ODNI has been the target of controversial cuts. Now, House lawmakers are considering bipartisan proposals to strengthen the DNI role.

Β© AP Photo/Mariam Zuhaib

Jay Clayton testifies during a Senate Intelligence Committee confirmation hearing to be the next Director of National Intelligence on Capitol Hill, Wednesday, July 15, 2026, in Washington. (AP Photo/Mariam Zuhaib)

OPM details expectations for new RIF rules

After a final rule upending the RIF process took full effect, performance will now be the top priority, with seniority and tenure serving as tiebreakers.

Β© AP Photo/Mark Schiefelbein

5 open-source desktop apps that I always recommend instead of their paid rivals

11 September 2026 at 14:00

Any time I recommend software to a friend, there is always an inevitable question: How much does it cost? The quality isn't necessarily the discerning factorβ€”no one wants to pay for something if it isn't necessary. That makes free, open-source tools very easy to recommend to most people without a moment's hesitation.

5 new PowerToys features that are useful even if you're not a Windows power user

11 September 2026 at 13:00

Microsoft's PowerToys suite of Windows utilities, which you can download from GitHub or install through the Microsoft Store, has earned a reputation as a tool designed for β€” and used exclusively by β€” Windows power users. But the reality is more nuanced.

NASA and IBM Launch Open AI Model for Lunar Research

11 September 2026 at 09:51

NASA and IBM released an open-source AI model and dataset to help researchers map lunar craters, volcanic features and potential ice locations.

The post NASA and IBM Launch Open AI Model for Lunar Research appeared first on TechRepublic.

NASA and IBM Launch Open AI Model for Lunar Research

11 September 2026 at 09:51

NASA and IBM released an open-source AI model and dataset to help researchers map lunar craters, volcanic features and potential ice locations.

The post NASA and IBM Launch Open AI Model for Lunar Research appeared first on TechRepublic.

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