During a House Committee on Space, Science and Technology hearing, experts discussed the state of NASA's planetary defense ...

Here's everything to know about the asteroid, how the public can track it going by and why NASA keeps a close eye on inbound ...

However, "2025 HP" is not the only space rock flying nearby. Today, a separate 40-foot, bus-sized asteroid named "2025 HN4" ...

The unexpected 2020 collapse of the Arecibo Observatory left NASA's Goldstone Solar System Radar as the new heavy hitter when ...

NASA has identified a massive asteroid, designated 2003 MH4, that is expected to make a close approach to Earth on May 24.

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

Unlike its first flyby, Lucy will stop tracking Donaldjohanson 40 seconds before its closest approach to protect its instruments from sunlight, NASA said. "If you were sitting on the asteroid ...

A House hearing about how NASA is dealing with the threat posed by asteroid impacts turned into a discussion about impacts of ...

Scientists have uncovered fascinating new details about the internal structures of both the moon and the asteroid Vesta using ...

Elon Musk’s Tesla Roadster fooled astronomers as an asteroid, revealing critical flaws in space object tracking and sparking ...

Here's everything to know about the asteroid, how the public can track it going by and why NASA keeps a close eye on inbound space rocks. The asteroid, dubbed 2002 JX8, makes close approaches to ...

Here's everything to know about today's asteroid, how the public can track it going by and why NASA keeps a close eye on inbound space rocks. The asteroid, dubbed 2002 JX8, makes close approaches ...