The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...
NASA's GRACE satellite detected a large gravity anomaly over the Atlantic Ocean. Meanwhile, Earth-based observatories saw a rapid shift in the planet's geomagnetic field.
We could be overlooking an entire population of asteroids that pose a threat to Earth on the very simple basis that they're ...
October 2025 promises an exciting month for skywatchers as multiple celestial events unfold across the globe. From bright ...
October opens with Saturn, just about a week past opposition, high up in the eastern sky after dark and visible all night. ...
A 2017 satellite photo shows the stark contrast along the boundary between a giant field of golden "star dunes" and a barren ...