New Hubble Space Telescope video zooms in on Trumpler 14, a young cluster of hot, massive, bright stars - some of the most luminous stars in our Milky Way galaxy!
New insights into ancient Earth’s early structure from diamonds formed 3.5 billion years ago. A scientist called diamonds "the perfect little time capsules."
Australian astrobiologists say an early Armageddon on most distant worlds makes advanced lifeforms unlikely. If true, our Milky Way galaxy is a lonely place.
"What we have seen this past year will likely be routine in about 15 years, although regionally the details will vary considerably," says climate expert Kevin Trenberth.