Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

The European Space Agency says there’s now just a 0.16 percent chance that asteroid 2024 YR4 will impact our planet.

While the asteroid's possibly collision with earth wouldn't be until 2032, there's been a lot of talk about the possibility ...

With speculation circulating about astronaut Sunita Williams’ delayed return from the International Space Station, Dr ...

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H3+, known as "the molecule that made the universe," plays a crucial role in interstellar chemistry and the birth of stars.