How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

A NASA astronaut has shared a breathtaking 60x speed time-lapse from orbit, capturing lightning storms, blazing sunsets and moonlit oceans in one sweeping view of Earth.

Read a sci-fi short story every month and join a virtual community of fellow science fiction fans! In a repeat of many, many (many) days past, a SpaceX Falcon 9 rocket has yet again delivered a batch ...

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The Falcon 9 rocket is expected to launch from the Space Launch Complex 40 in Cape Canaveral at 10:46 p.m.

When Soviet cosmonaut Yuri Gagarin became the first human into space on April 12, 1961, the American space program rose to the occasion, and less than a month later, astronaut Alan Shepard became the ...

NASA has released a breathtaking timelapse of glowing green auroras filmed from the International Space Station, revealing how solar particles transform Earth’s skies into a sweeping cosmic light show ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...