Abstract: Satellite positioning has become accurate to the millimeter order with the use of carrier phase observation data for distance measurement, but one type of ...

Abstract: In-orbit automated servicing is a promising path towards lowering the cost of satellite operations and reducing the amount of orbital debris. For this purpose, we present a pipeline for ...

Jarrett Stepman is a columnist for The Daily Signal. He is also the author of "The War on History: The Conspiracy to Rewrite America's Past." Send an email to Jarrett The Trump administration ...

The Russian advanced persistent threat (APT) group known as COLDRIVER has been attributed to a fresh round of ClickFix-style attacks designed to deliver two new "lightweight" malware families tracked ...

On Thursday, just three days before the 49ers’ Week 4 matchup with the Jaguars, San Francisco defensive coordinator Robert Saleh had his media availability and set the record for most fascinating ...

The Signal Foundation president recalls where she was when she heard Trump cabinet officials had added a journalist to a highly sensitive group chat. Of course, you know the rest: In the piece, The ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Ex-provost Chris Clemens sued UNC over Signal app use for board discussions. Screenshots suggest Clemens also used Signal with ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Former UNC-Chapel Hill Provost Chris Clemens sued the university and its Board of Trustees on Monday, accusing them of a host of ...

A man who pleaded guilty to attempting to kill Supreme Court Justice Brett Kavanaugh in 2022 is now using a female name and pronouns, according to a court document filed Friday. Nicholas Roske, who is ...

A 30 second video clip shows a boat bobbing in the water. Then, a fireball and a huge plume of smoke. President Trump posted the footage on social media this week, saying he ordered the U-S military ...

George Caldwell is a journalism fellow at The Daily Signal. Send an email to George. With an end-of-September deadline approaching to fund the government, both parties appear locked into a shutdown ...