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

Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

NASA has revealed the exact "risk corridor" where an approaching asteroid -- named Asteroid 2024 YR4 -- could hit Earth.

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

During the first six missions, the X-37B spent more than 3,774 days in orbit. It launched on its current mission, OTV-7, on ...

Explore the astonishing findings from the Webb Telescope on the restless black hole Sagittarius A* at the Milky Way's center.

Astronomers are closely monitoring asteroid 2024 YR4, which once had the highest recorded impact probability for its size.

The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

NASA's New Horizons Pluto probe is gearing up to cross the "termination shock," an exotic boundary in the outer solar system, ...

Rocket Lab launched a high-resolution imaging satellite for the company Blacksky toward low Earth orbit this evening (Feb. 18 ...