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A11pI3Z is only the third interstellar visitor to be discovered, and astronomers can’t say yet whether it is a comet or a ...
Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...
"The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4%, and this ...
Earth will have a close shave with two asteroids - Apophis and Asteroid YR4 2024. In 2029, 99942 Apophis will fly by at an eerily close distance and will be visible even to the naked eye. In 2032, YR4 ...