The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

Zoe Lofgren (D-CA), the ranking Democrat on the Committee on Science, Space, and Technology, demands that NASA must cease ...

NASA's giant Mars Antenna failure hinders spacecraft communication and asteroid studies amid the federal government shutdown.

A NASA mission will send twin spacecraft to Mars to learn what happened to the Red Planet's ancient, thick atmosphere.

Astronomers using the James Webb Space Telescope have uncovered a trove of complex organic molecules frozen in ice around a ...

President Donald Trump is nominating tech billionaire Jared Isaacman for a second time to serve as administrator of NASA, he ...

Blue Origin's long-awaited mission to launch its New Glenn rocket on a mission sending twin NASA spacecraft to Mars will have ...

Blue Origin postponed a planned second flight of its flagship New Glenn rocket on Sunday, delaying a mission seen as a ...

New Glenn, the towering rocket built by Jeff Bezos's space company Blue Origin, is set to take off on its second mission ...

Astronaut Gene Cernan risked his life during his first flight to space in 1966. A new book sheds light on NASA's Gemini ...

This will be the second flight of the orbital rocket from Jeff Bezos’s space company and will include a key test of whether ...