New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its close pass by Earth.
The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner ...
New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.
Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...
Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...