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 rare seven-planet alignment in February. This is what scientists hope to learn.

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

Venus, Saturn, Jupiter and Mars are all visible after sunset, but social media claims about it being a rare "planetary ...

Six planets grace the sky this month in what's called a planetary parade — Venus, Mars, Jupiter and Saturn are visible to the ...

Following the recent Wolf Moon in a celestial game of peekaboo with Mars, January is shaping up to be a dazzling spectacle for stargazers, with a parade of planets crisscrossing ...

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

Six planets will form a rare planetary alignment in the night sky on Jan. 21; here is everything you need to know about the ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...