Actress Natalie Portman speaks at the Women's March in Los Angeles.

Virgin Galactic’s VSS Unity, the reusable rocket-powered space plane carrying the company’s first crew of tourists to space, has successfully launched and landed.

The SpaceX Dragon capsule is grappled and berthed to the Earth-facing port of the International Space Station's Harmony module at 12:02 p.m. EDT, May 25, 2012.

Watch live coverage of the SpaceX Crew-1 launch as four astronauts head to the International Space Station. The Crew Dragon will take off from NASA’s Kennedy Space Center in Cape Canaveral, Fla.

Visit http://science.nasa.gov/science-news/science-at-nasa/2011/16­mar_supermoon/ for the full story.

Neil Armstrong presents a Google moon video together with original footage taken from the Eagle module during his landing 20 July 1969. Captured from a webcast from the House Committee on Science, Space and Technology Hearing on NASA Human Spaceflight 22 Sep 2011.
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Launched nearly 28 years ago, the Hubble Space Telescope has changed our understanding of the cosmos, allowing us to calculate the age of the universe and the rate at which it is expanding. Hubble has allow us to peer back to almost the origins of the universe, to locations more than 13.4 billion li...

Behind the Scenes of my rain room portrait shoot with Nick Champa and Pierre Bouvier!
I always have a great time shooting with these two. In this shoot we got to test out FD’s new Rain Room, and perfect my Rainbow light setup. READ MORE FOR LIGHTING INFO! Guys hot tip: If you don’t have the money

You will notice that an orbit was not actually created, merely shot the crew into space, separated from the engine that could save them and left them to or themselves come re-entry. This video demonstrates the true awesomeness that is the Falcon Heavy. Just look at it!!!

ESA's Mars500 crew members Diego Urbina and Romain Charles recorded 15 video diaries from all phases of their simulated mission to Mars, plus hundreds of photos and other video clips. Most of these are available on ESA's Mars500 website (www.esa.int/Mars500), but here is a compilation of their YouTu...