Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
Live Science on MSN
An extra solar system planet once orbited next to Earth — and it may be the reason we have a moon
Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial ...
Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention ...
NASA has released new images of the interstellar comet 3I/ATLAS, captured by various ground and space telescopes. Officials also dismissed conspiracy theories that the comet could be extraterrestrial ...
A comet named 3I/ATLAS, originating from outside our solar system, is passing through Earth's cosmic neighborhood. NASA has released new images of the comet, which is only the third interstellar ...
"During the early solar system's game of cosmic billiards, Earth was struck by a neighbor,” said Dauphas. “It was a lucky shot. Without the moon's steadying influence on our planet's tilt, the climate ...
4don MSN
Close brush with two hot stars millions of years ago left a mark just beyond our solar system
Nearly 4.5 million years ago, two large, hot stars brushed tantalizingly close to Earth's sun. They left behind a trace in ...
Retired astronaut and current Sen. Mark Kelly (D-Ariz.) celebrated NASA ’s “pretty exciting” announcement on Thursday after ...
ScienceAlert on MSN
Close brush with 'cosmic dog' may still be seen at solar system's edge
About 4.5 million years ago, a great cosmic dog kicked past our Solar System – and its effects may still be seen today.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback