http://www.fb.com/ScienceReason ... The Cosmic Time Machine (Hubblecast 68). For this episode of the Hubblecast, the Hubble Space Telescope transforms into more than just a telescope — it becomes a time machine! How can Hubble look back in time to see the Universe as it was billions of years ago? Dr. J (Jochen Liske) explores the vast scale of our Universe, explaining how Hubble can be used to grasp cosmic distances, view very distant galaxies, and even explore our own past.
http://youtu.be/JdRqj9NTprw
No comments:
Post a Comment