The most striking science photos of the week: including the Perseid meteor shower and glowing underwater wonders.

Discover 8 breathtaking pictures captured by NASA, showing the beauty of stars and distant outer galaxies. These images ...

Confirmed as an alien comet, new observations have given us a much better idea of how large this interstellar object actually ...

Bright green streak illuminated the night skies over parts of Midwest. Many shared videos of the phenomenon, which they ...

Scientists propose that NASA's Juno probe could intercept the recently discovered interstellar comet, 3I/ATLAS, providing a close examination of this enigmatic celestial object.