NASA's Artemis program represents the most ambitious human spaceflight effort since Apollo, aiming not only to return ...

"And if it's a thumbs up, then we'll be looking forward to undocking at about 6:34 P.M. Central Time -- Central Time because Houston is Central Time. And then, we'll be bringing them home," he said.

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

NASA has released a new visualization that shows copious amounts of carbon dioxide wafting off the Earth and swirling through the atmosphere. The video shows how concentrations of the gas move across ...

As a private lunar lander closed in on the moon early Sunday morning (March 2), poised to make history with the first fully ...

Since Aug. 17, NASA’s massive Space Launch System (SLS) moon rocket has stood silent on pad 39B at the Kennedy Space Center, towering over the Florida swamps. By any measure it’s a beautiful machine; ...

Editor’s Note: Douglas Brinkley is the Katherine Tsanoff Brown Chair in Humanities and Professor of History at Rice University. He is the author of “American Moonshot: John F. Kennedy and the Great ...

Isaacman’s second task would be to make sure America wins that second race. Some, such as former NASA Administrator Jim ...

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