Category: early universe

Astronomers Detect the Most Distant Spiral Galaxy Ever Found

Using the telescope known as the Atacama Large Millimeter/submillimeter Array (ALMA), a team of researchers may have found the most distant spiral galaxy ever seen, according to a statement. The galaxy, dubbed BRI 1335–0417, is estimated to have formed only 1.4 billion years after the Big Bang, making it the most ancient known galaxy with…


Double Quasars Reveal Galactic Collision in Ancient Universe

The Hubble Space Telescope (HST) has spotted rare “double quasars” in the distant universe, implying a catastrophic galactic collision in ancient times. Peering back 10 billion years into the universe’s history, astronomers found a pair of quasars that appear to be a single object. But with the crisp view provided by the HST, the pair…