Astronomers uncover methane emission on a cold brown dwarf sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
It’s Official: Scientists Discovered A "Second Earth"
Astronomers have discovered a planet nearly the same size as Earth that orbits in its star’s habitable zone, where liquid water could.
"Based on our understanding of how galaxy clusters grow from the very beginning of our universe, this cluster should be one of the five most massive in existence at that time." -Peter Eisenhardt
While deep galaxy surveys from telescopes like Hubble are great for identifying distant individual galaxies, they're not wide-field enough to find massive clusters. Similarly, wide-field surveys like SDSS don't go deep enough to find the most distant clusters.
What were you up to this time 13 years ago? Was it of any substantial importance? Or were you still young enough to be flunking math exams on a regular? .