The Geminid meteor shower will hit its peak the night of Saturday, Dec. 13, and continue into the morning hours of Sunday, ...
The Northern Lights may be visible in the U.S. this Monday and Tuesday, following a G3-rated geomagnetic storm forecast by ...
The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.
The Geminids return with near-perfect viewing conditions, offering skywatchers up to 150 meteors an hour under dark December ...
The twin telescopes of the Gemini Observatory mark 25 years of discovery as students name distant nebula Ua ʻŌhiʻa Lan.
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