Earlier this year, astronomers spotted a mysterious interstellar object, dubbed 3I/ATLAS, hurtling through the solar system ...

Jupiter and Venus will appear closest over Aug. 11-12, according to NASA, appearing as if they’re “grazing” each other ...

Highlights include a morning meetup between Jupiter and Venus, a chance to see the Perseid meteor shower, and a window into ...

Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

Jupiter and Venus are two of the brightest objects in the night sky. When you know where to look, it is very easy to spot ...

NASA’s twin Pioneer spacecraft and then two Voyagers swept past Jupiter in the 1970s. The Voyagers provided the first detailed photos of Europa but from quite a distance.

Here's everything to know about NASA's latest findings, announced Tuesday, April 29. More about Io: Jupiter moon of Io is famed for its volcanoes. NASA just spotted the most powerful one yet ...

A NASA spacecraft made its closest-ever approach to Jupiter's moon Io, coming within 930 miles of the "surface of the most volcanic world," and the space agency released new images of the flyby.

The primary goal of the Juno spacecraft, which arrived at Jupiter in 2016, is to help scientists understand how Jupiter formed and evolved, according to NASA. Jupiter is the largest planet of our ...

According to NASA, the Juno mission spacecraft began its five-year journey to explore Jupiter in August 2011 and first arrived on the planet in July 2016. Now in its extended mission, the ...

NASA’s Juno spacecraft safely entered Jupiter’s orbit early Tuesday after completing a five-year journey across 1.8 billion miles of deep space.