NASA astronaut Don Pettit, an energetic tinkerer and photographer, used his off-duty time on the International Space Station ...

NASA has confirmed asteroid 2025 MM is approaching. The asteroid measures nearly 120 feet across—about the size of a small ...

NASA plans to launch its live-streamed programming on Netflix -- featuring rocket liftoffs, astronaut spacewalks and live ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a striking ...

Less research on environmental risks means we will be forced to operate with an incomplete understanding of those risks.

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

BUFFALO, N.Y. — Festus Adegbola, a University at Buffalo PhD student who is using remote sensing technology to monitor ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

FireSat is the first in a proposed constellation of more than 50 satellites that Muon Space hopes to use to monitor and ...

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

A 60-meter asteroid, 2024 YR4, has a 4.3% chance of hitting the Moon on December 22, 2032. NASA warns the impact could eject ...

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to ...