NASA warns that dark energy could freeze the universe into darkness. Learn what the Big Freeze theory predicts for the cosmos ...

The trihydrogen cation, H₃⁺, is considered a key player in the formation of new molecules and the cooling of interstellar ... terms of its abundance in the universe, how it is produced ...

The researchers also found that location was important in the cooling dynamic ... hole that existed 12.9 billion years ago, when the universe was in its infancy. The ultra-high-resolution ...