"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

An international team of researchers has discovered that previously observed variations in brightness of a free-floating ...

An international team of researchers has discovered that variations in brightness must be the result of complex weather, ...

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

The first major event of Europa Clipper's journey to Jupiter takes place this weekend as a gravity assist maneuver around the ...

Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

NASA’s Europa Clipper is using Mars and Earth’s gravity to travel efficiently to Jupiter. The spacecraft will study Europa’s ...

NASA's Lucy spacecraft recently obtained its first clear images of the main belt asteroid 52246 Donaldjohanson, which is now within its line of sight. Lucy captured these images while it was 45 ...

NASA's Juno spacecraft swooped in for a close look at a massive thunderstorm on Jupiter, revealing that it may have ...

It was a history making launch -- when NASA’s Europa Clipper embarked on its long five-year voyage to Jupiter. The $5 billion ...

Rayme Traub, a Sherrard native and NASA engineer, helped design the Europa Clipper probe. On Saturday, the probe will undergo ...

flying by a couple of planets at just the right angle and timing to build up the energy we need to get to Jupiter and Europa," Ben Bradley, Europa Clipper mission planner at NASA's Jet Propulsion ...