Earth objects, astronomers recently discovered a comet visiting from interstellar space. This is only the third interstellar object ever discovered, following ‘Oumuamua and Comet 2I/Borisov. Each of these interstellar visitors offers a chance to learn about another star system without having to go there ourselves,

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat to our planet.

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space agency spotted the quick-moving object with the Atlas telescope in Chile on Tuesday and confirmed it was a comet from another star system. The new interstellar comet's official name is 3I/ATLAS.