If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's ...
Europa, one of Jupiter’s intriguing moons, is hiding an ocean beneath its icy shell — an ocean that might harbor alien life.
"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 ...
Jupiter's second-largest moon has more impact craters on its ... "It is possible that Europa's ocean can support life because we know that it hosts the key ingredients to support it, those being ...
Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...
Scientists thought this electrically conductive upper part of the moon's atmosphere ... whether Callisto is an ocean world. Close-up measurements are scheduled for NASA's Europa Clipper and ...
Europa is the sixth largest satellite in our Solar System and the smallest of Jupiter’s four Galilean moons. Discovered by ...
NASA’s Europa Clipper spacecraft will pass just 550 miles (884 km) above Mars today (1 March). This manoeuvre is designed to ...
NASA has been preparing for their Europa Clipper mission since 2013, when the mission’s pre-project was approved. The spacecraft is roughly the length of a basketball court, making it the ...
NASA’s Europa Clipper is using Mars and Earth’s gravity to travel efficiently to Jupiter. The spacecraft will study Europa’s ...