China is set to launch its Shenzhou-20 mission that will carry three astronauts to the Chinese space station, as Beijing ...

The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

Early Friday morning, the crescent moon will align with the planets Venus and Saturn in a rare and playful celestial event ...

The internet has been abuzz with the possibility of sky watchers seeing a “smiley face” in the eastern sky above the horizon ...

The next supermoon is expected to reach its closest distance to Earth along its orbit. But even without clouds in the sky, it ...

China is making final preparations for the launch of a three-person replacement crew for its orbiting space station that will ...

China successfully launched three astronauts aboard the Shenzhou-20 spacecraft to its Tiangong space station, marking a key milestone for its space program.

Researchers recently searched for deltas on Saturn’s largest moon, Titan, but came up empty. While Titan features rivers and ...

Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...

Stranded astronauts and celebrity space tourism have piqued interest in space — and a photography exhibition in the museum is ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Active since last week, the shower is formed from a comet’s debris and is forecast to produce the most fireballs overnight.