The highly anticipated moment for skywatchers is finally approaching as interstellar comet 3I/ATLAS prepares for its closest pass by Earth this December. The mysterious object famous for both ...

There will be an upcoming space spectacle come the early morning of Christmas 2024, with NASA's already six-year-old spacecraft, the Parker Solar Probe, set to make another approach to the Sun.

Interstellar comet 3I/ATLAS will soon reach its closest distance to Earth, so this may be our last, best chance to see this rare object before it heads back out into the universe, never to return.

CAPE CANAVERAL, Fla. (AP) — A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar space. Discovered over the summer, the comet known as ...