Hubble reveals universe’s first failed galaxy
James Webb telescope detects most distant supernova ever observed
Astronomers using the James Webb Space Telescope report a powerful gamma‑ray burst from a massive star that exploded when the universe was only about 730 million years old.
Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been produced by the explosion of a massive star just 730 million years after the Big Bang.
A “knot dominated era” may have existed in the early universe: study
https://phys.org/news/2025-10-key-universe-1800s-idea-science.html
#HackerNews #knotdominatedera #earlyuniverse #cosmology #science #news #astrophysics
In 1867, Lord Kelvin imagined atoms as knots in the aether. The idea was soon disproven. Atoms turned out to be something else entirely. But his discarded vision may yet hold the key to why the universe exists.