The man who overcame ridicule to launch the age of space exploration
Last volcanic eruption on Mars occurred at same time as dinosaur extinction
The giant Martian volcano Arsia Mons produced one new lava flow at its summit every 1 to 3 million years during the final peak of activity, new research shows
Astronomers find ‘impossible’ frozen cloud on Titan
The puzzling appearance of an ice cloud on Saturn’s largest moon could possibly be similar to one seen over Earth’s poles
Astronomers probe star that’s both very old and very young
For years, we’ve puzzled over a massive age-defying star lodged deep in the Milky Way
Dawn spacecraft maps more water ice at Ceres
Many areas have been cold enough to trap water ice for a billion years, suggesting that ice deposits could exist there now
Third radiation belt discovered around Earth
NASA’s Van Allen Probes find a new radiation belt around our planet.