An amateur Australian astronomer has discovered that a large comet or asteroid has crashed into Jupi...

Large bombardments of meteoroids about four billion years ago could have made the early Earth more h...

NASA is holding a symposium to examine the accomplishments of 20 years of NASA's Earth system scienc...

Satellite radar data help scientists study in detail the surface deformations created by the quake i...

The technology will intercept satellite navigation signals for terrestrial remote sensing applicatio...

Does a twin Earth exist somewhere in our galaxy? Astronomers are getting closer and closer to findin...

ESA is about to launch the most sophisticated of Earth observation satellites to investigate the Ear...

The Delta II launch followed a smooth countdown free of technical issues or weather concerns, says N...

NASA’s Kepler mission is set to lift off on Friday to look for Earth-like planets around other...