Today a base-jumper named Felix Baumgartner attempted a record-breaking high altitude jump from the place where the Earth's atmosphere ends and space begins.
Sally Ride, the first American woman to go into space, has died. Ride, 61, passed away peacefully at her home in La Jolla, CA. on Monday, July 23 after a 17-month battle with pancreatic cancer.
In the most stunning piece of planetary news since Pluto’s sad demotion, astronomers have found a star-orbiting land mass that is so dense its carbon is crystalline — which means it’s basically a planet made out of diamonds.