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This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...
Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...
Astronomers have spotted an object from outside our solar system bolting toward the Sun at around 150,000 mph (240,000 km/h).
"This tangible evidence of a double detonation not only contributes towards solving a long-standing mystery, but also offers ...
The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...
It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...
We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...
New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...
Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...
It's only the third time that experts have spotted an object in the Milky Way that's come from a different solar system. Find out more here.
Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...
Astronomers have finally caught a dying star in space going out with a bang — and then another bang. The new photographic ...