Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...

In a landmark moment for global Earth science and international space collaboration, the world's most expensive civilian ...

"The planet gets in the way from the point of view of any one spacecraft, so we had to spread them around the planet to look ...

The 55-feet-wide space rock is hurtling through space at a zippy 17,717 miles per hour, according to the space agency.

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space.

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

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

NASA and France’s SWOT satellite has captured rare, detailed measurements of a tsunami generated by a powerful 8.8 magnitude earthquake near Russia’s Kamchatka Peninsula. This data, including wave ...

"Duffy to announce nuclear reactor on the moon" is not a headline I imagined reading before last week. Sure, as a sci-fi loving nerd, I could see a future where nuclear power played a role in ...

NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.

NASA's Perseverance Mars rover captured a breathtaking panorama of the Red Planet surface depicted in false-color under a ...

Sixty years on, the first people to step foot on the moon are still idolized. The names Buzz Aldrin and Neil Armstrong will forever be etched into the history of humanity. But less is known about some ...