The scientists at Rosatom have successfully developed a laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator.The engine demonstrates enhanced thrust ...

A Falcon 9 rocket launched 21 of the company's Starlink broadband satellites to orbit early this morning (Feb. 15), rising ...

Two American astronauts on the ISS, Barry Wilmore and Suni Williams, reject claims of abandonment, emphasizing their ...

An overnight SpaceX early Saturday used a booster that had already flown to space 25 times. The 26th came off without a hitch ...

With a suite of NASA science and technology on board, Firefly Aerospace is targeting no earlier than 3:45 a.m. EST on Sunday, March 2, to land the Blue Ghost lunar lander on the Moon. [...] ...

Super Bowl weekend Miami Dolphins On SI mailbag: From Mark Lever: Who would you like to see be our backup quarterback next year? Hey Mark, how ...

The court ruling against Trump's "discriminatory" executive order on transgender youth will improve access to health care, ...

Step aside, Darth Vader. National Aeronautics and Space Administration (NASA)'s Joint Extreme ultraviolet lithography (EUV) ...

Before we start, don’t confuse a home lab with home office. The former is a separate space where tech enthusiasts, IT professionals, students, and anyone curious about technology can experiment, learn ...

NASA’s Lunar Trailblazer mission, set to launch on February 26, 2025, is charting a bold new course to explore the Moon in ...

Trade smart with risk management as the market breaks out. See why stocks like Affirm, Roblox, and Sea Ltd. are offering ...

Elon Musk's internet satellites have been a game changer for people in rural areas, but scientists are alarmed that plans to launch thousands more will be perilous for our skies.