A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...
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Massive comet zooming through solar system could be alien technology, Harvard astrophysicist says
Harvard researcher Avi Loeb says comet 3I/ATLAS weighs 33 billion tons and spans 3.1 miles, making it far larger than ...
Astronomers have discovered that asteroid 1998 KY26, the target of Japan’s Hayabusa2 extended mission, is far smaller and faster-spinning than previously thought. Astronomers have conducted a new ...
A new analysis estimates that the asteroid belt is steadily losing mass each year, and may not be as permanent a feature of ...
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The James Webb telescope proves Einstein right, 8 times over — Space photo of the week
The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...
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