An international team of astronomers has discovered, thanks to the Sloan Digital Sky Survey project, a supermassive black hole in the early universe; that is, the one that began after the Big Bang. The finding has surprised the entire scientific community since it is the center of an ultraluminous quasar, the brightest object found so far from that period.
Based on a new model that applies quantum correction terms to supplement Albert Einstein's theory of general relativity, the universe may not have had a beginning and therefore existed forever.
Supernovae, that is, the explosions produced by the collapse of massive stars, only leave us a flash of light in the sky: small amounts of matter from these phenomena also reach Earth.
"Three giant columns of cold gas bathed in ultraviolet light from a group of young, massive stars in a small region of the Eagle Nebula or M16." This is the aseptic note that NASA has released.
Astronomers working at the ALMA (Atacama Large Millimeter / submillimeter Array) telescope have managed to capture the best image to date and with extraordinary detail of the formation of planets around a young star.
Methuselah, an old star dated 14.46 billion years ago has led us to redefine the age of our universe. According to a new study published in the International Journal of Exergy, the universe is older than previously thought, since the dating of this ancient star is earlier than the estimated date for our cosmos: 13,817 million years.
About 3 billion years after the Big Bang. At this moment the first three-dimensional map of the universe starts, carried out by a team of scientists from the Max Planck Institute for Astronomy (Germany).
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
