A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...

The reason we often imagine the Sun as yellow or orange has to do with the air around us rather than with the Sun itself.

The Gemini South telescope is turning 25, and astronomers are celebrating its birthday with a dazzling new image of the ...

According to Space.com, the high-energy electrons in the EMP collided with nitrogen atoms in the ionosphere. This causes the ...

JAMIE REDKNAPP has written Liverpool off as title contenders after Arne Slot’s side slumped to their sixth league defeat in ...

Charles Deehr will never forget his first red aurora. On Feb. 11, 1958, Deehr was a student at Reed College in Portland, ...

One of the most intriguing events of the month is the perihelion — or closest approach to Earth — of Comet 3I/ATLAS on ...

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...

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Plus, the Geminid meteor shower peaks on the night of Dec. 13-14, and the winter solstice arrives Dec. 21 at 10:03 a.m.

During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with ...

Makeshift striker Mikel Merino scores a crucial equaliser against 10-man Chelsea as Arsenal move five points clear at the top ...