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

Stargazers will be treated to a dazzling six-planet "alignment" this January.

NASA Voyager 1 probe discovers Saturn’s moon, Epimetheus. Saturn would be the last planet Voyager 1 would visit before ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

Stargazers who haven't had a chance to check out this month's planet parade will want to look up soon because there's ...

FOUR planets are visible in the night sky. You will have to battle January clouds, but here is how to find them.

In case anyone missed the January planetary alignment, two more are expected to be seen in the night sky in February, with ...

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...