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Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever encountered.
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Space.com on MSNNASA's asteroid-crash Earth defense tactic has a complication — DART ejected large boulders into spaceWhen NASA's DART mission crashed into the asteroid Dimorphos, the first stage of the impact saw the spacecraft's solar panels ...
3don MSN
NASA has discovered the interstellar comet 3I/Atlas, located 4.5 au from the Sun, offering a rare glimpse into celestial ...
Comet NEOWISE will be visible above the northwestern horizon in the Northern Hemisphere in the evenings this month. Once it disappears from view, the comet will not be visible in Earth’s skies ...
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Interesting Engineering on MSN7 billion-year-old mysterious comet is the oldest known guest in our solar systemIt’s a fantastic opportunity to test our model on something new and possibly ancient.” The scientist explained that the comet ...
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