NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

Explore Jupiter’s majestic Great Red Spot, help manage burn piles and enjoy a volunteer workday at Pepperwood Preserve in ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...

The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.

Scaled up, that meant that Kepler needed to watch one patch of sky ... Is there life on Jupiter’s moon Europa? NASA launches mission to find hints How such a range of planet sizes can form ...

With its location in the middle of the asteroid belt between the orbits of Mars and Jupiter, the body is neither ... during the early stages of the Dawn mission. The Dawn spacecraft reached ...

With its location in the middle of the asteroid belt between the orbits of Mars and Jupiter, the body is neither ... during the early stages of the Dawn mission. The Dawn spacecraft reached ...

New research shows that star activity can distort exoplanet measurements, affecting size, temperature, and atmosphere ...