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Astronomers Reveal Largest Collection of Comets Outside Earth’s Solar System Ever Found
Harvard and Smithsonian (CfA), and its Submillimeter Array (SMA), were critical for identifying a cache of belts surrounding other stars beyond the sun where comets may reside. Regions around 74 stars ...
NASA makes 'emergency' decision as chances of 'city-destroying' asteroid hitting Earth are increased to 1-in-43
As the chances of the 'city-killing' asteroid 2024 YR4 hitting Earth increase, the world's space agencies have made a rare emergency decision.
'Large' asteroid's odds of hitting Earth went up. But not why you think.
It's certain that recently discovered asteroid 2024 YR4 will swing close to Earth in 2032. The chances of an impact remain ...
Astronomers announce largest collection of comets found outside our solar system
For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...
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NASA has plans to build an even bigger space telescope
NASA is exploring the idea of constructing a massive radio telescope on the Moon’s far side, using a lunar crater as a natural dish. This ambitious project could unlock secrets of the early universe, ...