Welcome to Space! This presentation includes 14 space tourism travel posters which were created by artists working with scientists at NASA's Jet Propulsion Laboratory as part of its "Visions of the Future" series.

The robot lander Philae has sent back to Earth the first image taken on the surface of a comet more than 500 million kilometers away.

NASA is confirming divers from The History Channel have discovered a large pieces of debris on the ocean floor that came from the Space Shuttle Challenger disaster 36 years ago.

The BFR will be capable of taking people from any city to any other city on Earth in under one hour. Elon Musk laid out a set of ambitious plans on Thursday for a vehicle he has dubbed the Big Fucking Rocket (BFR). The massive spaceship will not only ferry people around on Earth in minuscule amount...

A look at the James Webb Space Telescope, its mission and the incredible technological challenge this mission presents. The Webb is now in the final stages of testing in the U.S. before being shipped to French Guiana ahead of its expected launch from there at the end of October, 2021.

This was filmed between 4th and 11th April 2011, in the El Teide mountains in Spain, one of the highest mountain @(3715m) is one of the best places in the world to photograph the stars and is also the location of Teide Observatories, considered to be one of the world´s best observatories.

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By the end of 2011 the world will have reached 7 billion people. The United Nations Population Fund is leading an innovative global campaign to bring awareness to the opportunities and challenges that this milestone presents.

Brian Randolph Greene is an American theoretical physicist and string theorist. He has been a professor at Columbia University since 1996 and chairman of the World Science Festival since co-founding it in 2008. He stopped by The Late Night Show with Stephen Colbert to demonstrate an exciting new sci...

Huge cloaked UFO next to Mercury on SECCHI HI1-A on 12/01/11, appears when a CME hits it. Go to SECCHI and record this before it disappears. Here's the link ...

Images of events and milestones that had a major impact in 2011. From the Japan Tsunami to the unusual high number of tornados in the US. From the military action to kill Osama bin Laden to the 10th anniversary celebration of 9/11. Including images related to the repeal of Don't Ask Don't Tell in t...