Starlink is separately planning to launch yet another 15,000 satellites that are designed for mobile service. SpaceX asked ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy, the Milky Way, in unprecedented detail. In one month of observations ...

Naming weapon systems to give insight into its purpose or the branch’s culture is not new within the U.S. military. (DVIDS) The U.S. Space Force released names of space weapon systems to better link ...

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...

Cities worldwide are finally able to see their urban heat islands from above—and engineers are racing to turn those thermal pixels into cooler streets and safer neighborhoods. Satellite thermal ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space telescopes and orbiters have been documenting the rare visit. A mysterious ...

Day 6 of the 2025 Space Telescope Advent Calendar: The Shell of a Dying Star. About 1,500 light-years from Earth, a dying star at the heart of planetary nebula NGC 1514 is performing a spectacular ...

The Space Engineers 2 alpha is coming along nicely as fans of the first game ready themselves for the full-blown sequel. This update, Planets & Survival Foundations, introduces fully explorable ...

Webb's mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep for the first time (NASA, ESA, CSA, STScI; Science: Yinuo Han (Caltech), Ryan White ...

York Space Systems, Inc. (YSS) has filed to raise investment funding in an IPO of its common stock, according to SEC S-1 registration information. YSS provides a range of satellite space systems for ...

WASHINGTON — York Space Systems, a supplier to the Pentagon’s next-generation satellite constellation, has taken the formal step toward going public, filing paperwork with U.S. regulators as it looks ...