Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.

The search for planets beyond our solar system has taken an exciting leap forward, thanks to advancements in space missions ...

Throughout January, four planets will line up in the night sky and be simultaneously visible to the naked eye in the Northern ...

J anuary is a good month for interesting planetary alignment. You will have a lot going on in the night sky. For most of the ...