Stargazers will be treated to a dazzling six-planet "alignment" this January.
Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project ...
The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...
The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...
A new interactive map tool tracks how much light pollution exists in your ... satellite instruments scanned (nearly) the entire Earth each night, but the DMSP typically passed overhead around ...
Get ready to look up on Thanksgiving night ... shared this map of predicted aurora visibility along with a geomagnetic storm alert. Geomagnetic storms are disturbances in Earth's magnetic field ...