What's the best way to perform CPR in space? A University of Louisville researcher thinks he has the answer and floats it by Discovery News' James Williams.
Virgin Galactic is now offering sub-orbital space flights for citizen astronauts. Discovery News' Kasey-Dee Gardner caught up with one of the fliers on the maiden voyage to find out about his experience.
After a three-billion mile journey into the outer reaches of the solar system, the Stardust spacecraft has landed at it's permanent home. Dave Mosher brings us up to speed. Kasey-Dee Gardner produces.
Methane, a building block for life, has been discovered for the first time on a planet 63 light years away from Earth. James Williams looks into what the big deal is.
NASA just smashed the LCROSS and spent Centaur rocket into the moon in a search for water on the lunar surface. Even better - the impact was captured on video! Did it live up to the hype? James WIlliams takes a look.
The Hubble Space Telescope wouldn't work without Jill McGuire. That's because she and her team help build the tools that keep it running. She talks to Jorge Ribas about her cool job.
Before Apollo 11, space was a destination. Now, it's a scientific opportunity. This sneak peek watches astronauts transform from pilots to explorers, and relives the drama of Apollo 13.
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