Telescope sales climbed sharply in the months after the 1969 moon landing, turning a specialty item into a common household purchase. Many vintage department-store refractors carried genuine ...

Add Yahoo as a preferred source to see more of our stories on Google. Astrophotographer Ronald Brecher has captured a breathtaking view of Markarian's Chain — a string of majestic galaxies glowing in ...

Here’s one for our astronomy geeks. Our hacker [arrow] has made their own observatory! This particular video is a bit over ten minutes long and is basically a montage; there is no narration or ...

Astrophotographer Greg Meyer has shared a breathtaking new view of the iconic Horsehead Nebula (Barnard 33) rearing its head 1,600 light-years from Earth in the constellation Orion. Meyer's image ...

New images of 3I/Atlas, captured by Satoru Murata, went viral, sparking speculation about alien structures. A viral image taken by an amateur astronomer has triggered uproar online after viewers ...