The Hubble Space Telescope has captured imagery of the most distant single star found yet. It took the light from the star 12.9 billion light years to reach Earth. Learn how it was discovered. Credit; ...

There are two main options when figuring out what the rate of expansion for the universe actually is. First, measurements of ...

Prof. Wendy Freedman, one of world’s leading cosmologists, has been awarded the National Medal of Science, the country’s ...