NASA's Pleiades supercomputer has provided fresh insights into the Oort cloud – a vast, theoretical spherical shell of icy objects that surrounds our solar system. For a long time, the Oort cloud's ...
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What if a giant black hole enters our solar system?
It’s invisible, deadly and sucking up every bit of matter in its path. The most massive black hole in the known Universe is ...
The Milky Way and Andromeda galaxies are predicted to collide and merge between 3.9 and 5.6 billion years from now, based on observed relative motion. The merger process will involve multiple ...
I/ATLAS, the interstellar object discovered in 2025, reveals the estimated population, composition, and distribution of ...
"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Spirals ...
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Meet 3I-ATLAS, The Ancient Cosmic Voyager: Could This Interstellar Comet Be Older Than The Sun?
Interstellar comet 3I-ATLAS is a rare cosmic visitor that may be older than our Sun, offering scientists a unique glimpse ...
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