• Tue. Oct 20th, 2020

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‘Echo mapping’ in faraway galaxies could measure vast cosmic distances

A disk of hot material around a supermassive black hole emits a burst of visible light, which travels out to a ring of dust that subsequently emits infrared light. The…

Giant Black Hole Discovered At Centre Of Cosmic ‘Spider’s Web’

Astronomers have discovered six galaxies ensnared in the cosmic “spider’s web” of a supermassive black hole soon after the Big Bang, according to research published Thursday that could help explain…

Astronomers discover supermassive black hole caught in a cosmic ‘spider’s web’

The bright galaxies are trapped in a cosmic web of gas that surrounds the quasar  SDSS J103027.09+052455.0 ESO/L. Calçada The first billion years of the universe was about as chaotic…

The Cosmic Story That Unites Us All

13.8 billion years ago, the Universe as we know it began with the onset of the hot Big Bang. As the … [+] Universe expanded and cooled, we formed protons…