Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that ...

At this point, it remains unclear what the object may be or look like as it moves near Jupiter. Now, scientists are checking to confirm their findings. “ESA’s Planetary Defenders are observing the ...

World's largest digital camera observes cosmos, capturing detailed images of galaxies, asteroids, and stars changing ...