Interstellar comet 3I/ATLAS makes its closest Earth flyby tonight at 1 a.m. EST, NASA confirms. Learn when and how to watch live.

The rare interstellar comet 3I/ATLAS is making its closest approach to Earth this week at a safe 167 million miles.

Interstellar comet 3I/ATLAS, discovered in July, will approach Earth on December 19th. This rare visitor from another star system, unlike typical come ...

The interstellar comet 3I/ATLAS is currently traversing our solar system, drawing significant attention online. Discovered on July 1, 2025, by the ATLAS telescope, it is noted for being the third ...

The upcoming comet 3I/ATLAS, discovered by a NASA-funded telescope in Chile, is creating excitement as it approaches Earth, scheduled for its closest approach on December 19, 2025. , Technology & ...

Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...

The U.S. Space Command seemed to confirm a claim that a meteor from outside the solar system had entered Earth’s atmosphere, but other scientists and NASA are still not convinced. By Joey Roulette In ...

The 46-year-old probe, which flew by Jupiter and Saturn in its youth and inspired earthlings with images of the planet as a “Pale Blue Dot,” hasn’t sent usable data from interstellar space in months.