Called the eXtreme Deep Field, or XDF, image from NASA’s Hubble Space Telescope contains about 5,500 galaxies. Some span back 13.2 billion years in time — nearly to the Big Bang, and are the most distant galaxies ever seen. (NASA)
Home Called the eXtreme Deep Field, or XDF, image from NASA’s Hubble Space Telescope contains about 5,500 galaxies. Some span back 13.2 billion years in time — nearly to the Big Bang, and are the most distant galaxies ever seen. (NASA) Called the eXtreme Deep Field, or XDF, image from NASA's Hubble Space Telescope contains about 5,500 galaxies. Some span back 13.2 billion years in time -- nearly to the Big Bang, and are the most distant galaxies ever seen. (NASA)