Here, Space.com explores some of the biggest space mysteries currently perplexing scientists. In the early 20th century, astronomer Edwin Hubble discovered that the universe is expanding ...

A pioneering new observatory that will build the most precise map of the universe ever could, in the process, solve two of science’s most pressing mysteries: The nature of dark energy and dark ...

AND YOU KNOW MY KIDS’ FUTURE THEY’RE GONNA GROW ... Scientists said the images unlock the mysteries of our universe: A southern ring, Nebula, which is the remains of a star after it stopped ...