Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

Interstellar Comet 3I/ATLAS makes its closest, safe approach to Earth on Dec. 19. Learn how this rare visitor reveals secrets ...

With 3I/ATLAS just days away from making its closest approach to Earth, agencies around the globe are conducting the largest ...

The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Interstellar ...

The European Space Agency's X-ray space observatory XMM-Newton observed interstellar comet 3I/ATLAS on 3 December for around ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles (53 million kilometers). It will be the ...

Aerospace engineer Michaela Benthaus may become the 1st person who uses a wheelchair to go to space when Blue Origin's next ...

The James Webb Space Telescope has captured an amazing view of interacting galaxies Arp 142. Arp 142 consists of a distorted ...

In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...

From rocket launch to reentry, satellites are adding CO2 and other pollutants to every layer of Earth's atmosphere.

Rocket Lab Corporation (NASDAQ: RKLB) on Sunday disclosed that it successfully completed the first dedicated launch, “RAISE And Shine” mission, for the Japan Aerospace Exploration Agency (JAXA). The ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...