TAG: galactic formation

X-ray probe reveals sizzling gas from primordial black hole at 36 million degrees

Webb and Hubble Telescopes Reveal Surprising Identity of Terzan 5 as a Galactic Formation Fossil

Interstellar comet reveals chemical composition of 12 billion years of early Milky Way

Invisible energy from dark matter may explain rapid formation of black holes

Unprecedented study reveals that interstellar comet 3I/ATLAS is around 12 billion years old