As of Thursday, Dec. 11, the moon phase is Third Quarter. This means 53% of the moon is lit up tonight, according to NASA's ...
Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...
This is the strongest evidence yet of a rocky planet beyond our solar system with an atmosphere. Astronomers using the James ...
The 11th day of the 18th annual Space Telescope Advent Calendar features a new view of the heart of a nearby spiral galaxy.
Lurking further from its stars than Neptune is from the Sun, this is no inner planet, but it’s on a scale we recognize, ...