Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

Nick is a freelance writer from Chicago, IL, with a BA in Creative Writing from the University of Illinois at Urbana-Champaign. His lifelong belief in the artistic power of video games led him to ...

Get the latest federal technology news delivered to your inbox. The Trump administration on Monday night transmitted Army Lt. Gen. Joshua Rudd to the Senate Armed Services and Intelligence committees ...

本教程在Github上的地址在这里。如果你喜欢本教程，请不吝Star。如果你想贡献一份力量，欢迎提交Pull Request（提示：请小步pr ...

In a major shake-up of how the Army divides up the world, the service announced Friday the activation of the Western Hemisphere Command, shuffling three commands under a single four-star general. Gen.

FORT BRAGG, N.C. — The Department of the Army activated the U.S. Army Western Hemisphere Command in a historic transition ceremony today at Fort Bragg, uniting U.S. Army Forces Command, U.S. Army ...

The Army is standing up a new Western Hemisphere Command effective Friday, consolidating three major commands under a single headquarters as part of the sweeping restructuring of the force. The new ...

President Donald Trump announced the U.S. Space Command headquarters will relocate from Colorado to Huntsville, Alabama. Colorado has filed a lawsuit against the Trump administration, claiming the ...

The NASCAR Whelen Modified Tour will have new leadership in 2026 as Gary Putnam takes over as series director. Putnam replaces Jimmy Wilson, who has been promoted to Senior Technical Director for ...

Whelen Engineering has re-upped with Richard Childress Racing driver Jesse Love through the 2026 NASCAR ‘O’Reilly Auto Parts Series season, the team announced Oct. 24. Whelen has been with RCR since ...

DAYTONA BEACH, Fla. — NASCAR today revealed the 2026 NASCAR Whelen Modified Tour schedule, a 16-race slate that blends tradition, competition and fan-favorite venues. “Regional racing has always been ...