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An alien comet is now passing through our solar system. Here's what we know
On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...
An Interstellar Comet Is Here, and Its Age Is Mind-Bending
After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...
NASA finds interstellar comet near Jupiter, will be closest to Earth in October
NASA has discovered the third known interstellar object to pass through our solar system, but the icy snowball object poses ...
Our solar system has a new mysterious visitor—what is it?
Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...
Comet from interstellar space discovered moving in our Solar System
Astronomers have discovered yet another alien visitor to the Solar System.
NASA finds new interstellar comet passing through solar system
NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...
Watch: New Interstellar Comet Cruises Through Solar System As It Moves Closer To Earth
Astronomers are meticulously tracking the new interstellar visitor that is crossing our solar system. Officially designated ...
Mysterious Manhattan-sized interstellar comet spotted blasting through solar system: NASA
These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...
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What NASA's Galileo Spacecraft Saw As It Plunged Into Jupiter
"Eight minutes later, the orbiter started receiving data from the descent probe, which slammed into the top of the Jovian atmosphere at a comet-like speed of 170,000 kilometers per hour," NASA ...