A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 ...
Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark ...
About sixty-six comet groups have been tentatively identified, of which there are fifteen that can be regarded as ...
Using these JWST observations, the team inferred the distribution of dark matter using "weak gravitational lensing" in ...
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