Since arriving at Jupiter in 2016, NASA’s Juno mission has revealed unexpected discoveries about the gas giant. From ...

NASA's mission to send a spacecraft to scour Jupiter's moon Europa for signs of life appears back on track after Hurricane ...

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

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

NASA's Juno spacecraft has again captured stunning images of Jupiter and its moon Io, providing more insights into the solar ...

Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the ...

Venus, Saturn, Jupiter and Mars will be visible together all month after dark, NASA reports. The four planets have been ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

This month, six planets align in a rare celestial event, with Venus, Saturn, Jupiter, and Mars visible to the naked eye, ...

Galileo Galilei's telescopic discovery of Jupiter's four moons in 1610 revolutionized astronomy and supported heliocentric ...

The planet parade will be visible all month, but Tuesday, Jan. 21 will be a particularly good time to see it, according to ...