NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

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

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

Looking further into the future, scientists dream of even more ambitious missions. Some ideas include sending submarines into ...

Collapsed dead stars, known as neutron stars, are a trillion times denser than lead, and their surface features are largely ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

A Family of Moons Galilean Moons: Jupiter boasts a vast system of moons, with four particularly large ones known as the Galilean moons (Io, Europa, Ganymede, and Callisto). These moons exhibit ...

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

If viewing the Wolf Moon and hoping to get a peek at Mars, EarthSky recommends blocking the right half of the Moon with a distant object so you can try and see past the moonlight. After Monday, the ...

NASA released a timelapse video that shows the eye of Hurricane Milton as seen from the International Space Station orbiting ...