Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

I f you thought last year’s total solar eclipse was a spectacle for the ages, then you’re in for a special treat: A partial ...

A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

Researchers from Kyushu University have developed a new numerical model to explain the behavior of sunlight under various ...

A partial solar eclipse on March 29 will be visible from parts of North America. Here's how to safely view the cosmic event, even if you can't be there in person.

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people ...

The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

Kyushu University researchers have developed a new model that can predict sunlight patterns under different weather ...