Hello, Antarctica. Unlike previously anticipated, from 460 km above, it is only pure white, no human activity is visible.” ...

Democratic Sen. Cory Booker ended his record-setting speech the same way he started it more than 25 hours earlier: by ...

Today, 85% of children with cancer survive to adulthood and about 1 in 3 are left infertile from chemotherapy or radiation.

SpaceX made history on April 1 with its private Fram2 mission. For the first time ever, a crew orbited the Earth’s poles.

Video taken from inside a SpaceX Dragon capsule shows Earth's poles from space seen for the first time by a human spaceflight ...

A group of astronauts whizzing around Earth from orbit are getting some pretty spectacular views of our planet's poles – and ...