View Full Version : Time Traveling With Spitzer

2008-Mar-26, 02:20 AM
While time travel is seemingly impossible, we can actually look back in time with our telescopes to learn about the conditions of our universe in times past. The Spitzer Space Telescope has found some very dim and distant galaxies located at the edge of our universe that have never been seen before. Approximately [...]

More... (http://www.universetoday.com/2008/03/25/time-traveling-with-spitzer/)