Galaxies spotted by the James Webb Space Telescope have been causing trouble for the standard story of cosmic history. Some ...
Morning Overview on MSN
Webb telescope’s new map of 164,000 galaxies reveals the cosmic web when the universe was only one billion years old
When the universe was barely one billion years old, galaxies were already stringing themselves along vast filaments of matter ...
Star clusters are collections of thousands to millions of stars bound together by gravity — and many can be observed in the night sky with binoculars or a small telescope. One notable example is ω ...
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