A team of international astronomers recently announced the largest superstructure in the known universe. The immense ...

On Episode 149 of This Week In Space, Rod Pyle and Tariq Malik discuss a potentially hazardous asteroid, SpaceX's plans in ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

The odds of asteroid 2024 YR4 striking Earth have fallen once again, now to 0.28%, NASA announced on Thursday.

The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...

NASA’s double-asteroid redirection test, launched in 2022, was an actual experiment in space. It sent a rocket to strike an ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

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

Researchers and students from the University of Würzburg are tracking asteroids with a telescope on the Hubland Campus. The ...

The asteroid 2024 YR4 probably won’t come nearly as close to Earth anytime soon as the space rock in this artist’s ...

Elon Musk went straight to the slurs after being called out yet again for saying that astronauts have been stranded on the ...