Researchers discovered a hidden 185,000 light-year "bridge" of gas between two distant galaxies, which are also trailed by a 1.6 million light-year galactic tail — the largest of its kind ever seen.
First of all I would like to thank you for a lot of great advice on this forum! My sister and I will be going to Anchorage on Dec. 14 -20th this year, we won't have a car since we're from Texas and ...