New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Interstellar Comet 3I/ATLAS is nearing Earth. Hubble and Juice captured new images, revealing an alien object with a strange ...

Hubble images of interstellar object 3I/ATLAS reveal a sunward anti-tail, showing a teardrop-shaped coma with separated ...

Comet 3I/ATLAS, the third known interstellar object to enter our solar system, was recently observed by NASA's Hubble Space ...

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

Light pollution from the exploding number of satellites orbiting Earth is making it harder to peer into space.

Taking advantage of a total lunar eclipse, astronomers using NASA's Hubble Space Telescope have detected Earth's own brand of sunscreen - ozone - in our atmosphere. This method simulates how ...

On January 20-21, 2019, planet Earth came between the Sun and the Moon, draping the rocky body with its shadow in a total lunar eclipse. The Moon may have appeared dim to us here on Earth, but it ...