Long before the full moon rises, shifting sunlight transforms the lunar surface into one of the sky's best telescope targets.

Apollo astronauts described lights "sailing off into space" and skies like the "Fourth of July" in newly declassified Pentagon UFO transcripts.

A study suggests that the ice giant's largest moon, Triton, made a dramatic entrance to the Neptunian system long ago, ...

A Blue Moon refers to the second full moon occurring within a single calendar month. The term is used to describe this ...

NASA astronaut Victor Glover Jr. joins ‘The Will Cain Show’ to discuss his relationship with God and how it helped him and ...

May's full Moon is often known as the Flower Moon in the Northern Hemisphere because it marks the time of year when the ...

Dante’s vision of Hell may echo the physics of a massive asteroid strike, offering a new way to read the Inferno.

Al Jazeera breaks down the human and financial cost of decades of US-led wars and its latest war on Iran.