Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some scientists have grave concerns. Swathes of scientific data deletions are ...

Scientists have uncovered a colossal, previously hidden hydrogen cloud, named Eos, just 300 light-years from Earth — the ...

Earth's atmosphere is much more sensitive to ripples of radiation from the sun than scientists previously believed, new ...

The European Space Agency's Solar Orbiter spacecraft has sent back one of the most detailed images of our star so far on its ...

On April 25, a rare "smiley face" alignment of the Moon, Venus, and Saturn will appear before sunrise, followed by 2025's ...

The night sky is going to be smiling down at the Central Valley come Friday – in a rare phenomenon, the moon and planets will ...

Before sunrise on April 25, a slender waning crescent moon will appear left of Venus and Saturn to create the tilted happy face.

Astrophysicists have discovered a potentially star-forming cloud that is one of the largest single structures in the sky and among the closest to the sun and Earth ever to be detected. The scientists ...