Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...

NASA’s Cassini mission provided the world with unparalleled views of Saturn and its rings. After 13 years, its final images ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Saturn like you've never seen it before! Discover the scale and science of PIA17172, NASA's enhanced image showcasing the ...

A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Space conspiracy theories often contest established facts, nurturing curiosity and fascination. Prominent theories include ...

NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...