Satellites are giving scientists a bird's eye view of deforestation in the Brazilian rainforest, and the impact this is happening…
Opportunity has been gingerly testing the edge of Endurance Crater to make sure it's stable enough for the rover to…
When life first arose on the Earth, 4.6 billion years ago, the Sun was putting out 20-25% less energy -…
NASA's Opportunity rover is continuing to circle the rocky rim of Endurance Crater, searching for the right place to try…
Sky watchers from around the globe had the opportunity to witness a rare transit of Venus across the surface of…
If you're lucky, you've got a front row view of Venus as it transits across the face of the Sun.…
Astronomers studying the famous Whirlpool Galaxy (M51) have discovered important clues which support theories of how spiral arms can last…
The "X" on this image of Saturn indicates the spot where Cassini will cross the ring plane when it goes…
We're just hours away from the first transit of Venus across the surface of the Sun since 1882. Sky watchers…
NASA has given Opportunity the "thumbs up" to drive into Endurance crater; even though it might not be able to…