A stadium-size asteroid made its closest approach to Earth Wednesday according to NASA Jet Propulsion Laboratory JPL It was the first of two aster ...

The European Space Agency said that the asteroid, which was about 27.5 inches wide, was seen burning up across the sky on Dec ...

The James Webb telescope spent another year collecting instantly iconic space imagery. Here are some of our favorites.

The stadium-size asteroid is considered a “potentially hazardous object,” but poses no threat to Earth this year.

NASA’s presumptive next leader, billionaire private astronaut Jared Isaacman, already has big plans for the space agency ...

The asteroid, called 2020 XR, made its closest approach today at approximately 12:26 a.m. EST (0526 GMT), passing just under ...

"Asteroids are 'bits of a planet that didn't happen' that orbit the sun between Mars and Jupiter in the main asteroid belt," ...

A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...

The Voyager 1 spacecraft is functioning normally again after the aging probe’s dwindling power supply triggered a ...

Through advanced autonomy testbed programs, NASA is setting the groundwork for one of its top priorities—the search for signs ...

NASA may have a new plan in place for returning samples from Mars. The agency announced in October that it had convened an outside panel of experts to review a dozen ...