Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

The object, 3I/ATLAS, was discovered several days ago and is only the third interstellar visitor to be identified You can ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.

Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have ...

An object that appears to be from beyond our Solar System has been spotted hurtling towards the Sun, which if confirmed would be the third visitor from the stars ever detected, the European Space ...

CAPE CANAVERAL, Fla. (AP) — Astronomers are monitoring an object headed our way that may have wandered over from another star system. Scientists have discovered what might be only the third ...

PARIS — The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct ...

A possible cousin of Pluto seems to be circling the far reaches of the solar system. The dwarf planet candidate 2017 OF201 travels in a superwide orbit, with the sun relatively near one end of its ...

WASHINGTON — The sprawling Republican budget bill approved by the Senate Tuesday removes a proposed tax on solar and wind energy projects but quickly phases out tax credits for wind, solar and ...

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth. Comments ( 0 ) (Image credit: Yevheniia Kudrova via Getty Images) Jump to: The sun fast facts ...