NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

One of these ride-along NASA efforts is the Athena EPIC (Economical Payload Integration Cost) SmallSat, which will ...

McClain, fellow NASA astronaut Nichole Ayers, Roscosmos cosmonaut Kirill Peskov and Japanese Aerospace Exploration Agency ...

Along with launching two NASA probes, the SpaceX Falcon 9 rocket carried five other satellites into orbit with goals ranging ...

The asteroid known as 2024 YR4 is out of sight yet still very much on scientists' minds as its revised trajectory is now ...

On July 28, 2025, asteroid 2025 OW, about 210 feet across, will pass Earth at a safe distance of 393,000 miles. NASA assures ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth. Hotspots ranked Start the day smarter ☀️ Funniest cap messages Get the USA ...

NASA's new web portal reveals ground movements across North America with precision that captures tiny shifts smaller than an ...

Engineers at the University of Wisconsin-Madison uncovered a critical flaw in how lunar and Martian rovers are tested on ...

An image captured by NASA’s Terra satellite is giving us a new and stunning look at how a rare snowfall cloaked the Atacama ...

NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.

NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...