Expected to launch no earlier than Thursday, Feb. 27, from Vandenberg Space Force Base in California, NASA's SPHEREx space ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

A tiny head carved from mammoth ivory looks back at us from the Stone Age. This sculpture, discovered at the archaeological ...

The 20-inch Tinsley Telescope at Eastern Arizona College’s Discovery Park “Gov Aker Observatory” recently experienced issues ...

For decades, astronomers believed that planets couldn’t form in the early universe due to a lack of heavier elements like ...