In the 30 years since the discovery of 51 Pegasi b, more than 6,000 planets outside our Solar System have been catalogued. Two modern-day explorers explain how.
NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...
NASA’s James Webb Space Telescope has unveiled a breathtaking cosmic landscape that looks more like a scene from fantasy than ...
The James Webb Space Telescope has, for the first time, measured the carbon-rich concoction that forms a moon-forming disk of ...
On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...