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Is it an alien spaceship or an ancient comet? That’s the question puzzling UFO enthusiasts, NASA, and the European Space Agency since an interstellar visitor entered our solar system last ...
Hubble telescope captures third interstellar visitor 3I/ATLAS showing active dust coma racing through solar system.
New Hubble data on the 3I/ATLAS interstellar comet points to it having a nucleus between 1,000 feet and 3.5 miles, speed at 130,000 mph.
NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...
This spacecraft was the farthest human-made object from Earth, and it will reach the Oort Cloud, a hypothetical region in ...
Earlier this year, astronomers spotted a mysterious interstellar object, dubbed 3I/ATLAS, hurtling through the solar system ...
NASA has its sights set on the outer solar system for signs of extraterrestrial life. From icy moons to distant planets, ...
The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to protect Earth from the threat of an asteroid impact. By smashing a ...