Scientists used the James Webb Telescope to study WASP-43b, finding high-altitude clouds and large temperature differences ...

Astronomers have found an eccentric exoplanet, making it quite “wacky” compared to other exoplanets that have been found.

Related: Wild solar weather is causing satellites to plummet from orbit As of June 2024, there are 6,219 Starlink satellites in orbit, of which 6,146 are working, according to Astronomer Jonathan ...

After a planned relight of the upper stage engine to raise perigee – or the lowest point of orbit – the Merlin Vacuum engine experienced an anomaly and was unable to complete its second burn.” ...

In a posting on X two hours after launch, Elon Musk, the chief executive of SpaceX, reported that the rocket had suffered a “R.U.D.” — rapid unscheduled disassembly — while in orbit.

The observation satellite RESURS-P1 Russian Earth, operated by Russia's space agency Roscosmos and declared dead in 2022, shattered in low-Earth orbit around noon E.T. on Wednesday, according to U ...

Voyager’s Starlab will be sent into orbit as one unit. "It will be the largest, we believe, piece of hardware launched by humanity into space," said President of International and Space Stations ...

On the day before Christmas last year, a Falcon 9 rocket launched from California and put two spy satellites into low-Earth orbit for the armed forces of Germany, which are collectively called the ...

WASHINGTON — Orbit Fab, a Colorado-based startup developing hardware for in-space satellite refueling, announced a successful test of its fueling nozzle known as GRIP (Grapple, Reposition ...

TOKYO — D-Orbit, the European space transportation company, has established a joint venture in the United States to enter the satellite manufacturing business. D-Orbit announced July 10 the ...

SpaceX plans to launch hundreds of additional 'direct to cell' Starlink satellites later this year as it prepares to serve T-Mobile customers. I've been with PCMag since October 2017, covering a ...

Ariane 6 reached orbit on Tuesday. But a problem made the European Space Agency rocket deviate from its flight plan late in the mission. By Katrina Miller Katrina Miller previously reported on the ...