"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

In his book, Sagan wrote: "The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet.

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Yet 30 years after the event most of them speak only ... Although the photograph is usually mounted with the moon below the earth, this is how Anders saw it. This photograph was taken during ...

Faraway from Earth in the Sunrise Arc galaxy lies a star so distant that it took 12.9 billion years for its light to reach our planet. Named Earendel, after a character from J.R.R Tolkien’s ...

This allows scientists to learn about the make-up of distant planets and stars ... It was created digitally and beamed back to Earth. Photographs illustrate change over time in a unique way.

With a bit of cosmic luck, an international team of researchers discovered the most distant star ever, located about 12.9 billion light-years from Earth. That finding broke the previous record by ...