Is Space Like Under Water (for Astronauts)?

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Is Space Like Under Water (for Astronauts)?         The seafloor is not zero-G, but the cramped living is a good way to test out the toughness of a crew. Read More WATCH VIDEO: Why Gravity Fluctuates on the Moon The gravity we experience on Earth is very different from the gravity on the moon. Astronaut Sees Explosions Over Gaza and Israel         In a Twitter update posted by European Space Agency astronaut Alex Gerst, the conflict in Gaza and Israel has taken an orbital twist. Read More WATCH VIDEO: Has NASA Predicted the End of Civilization? NASA says that civilization is on the verge of collapse. Should we take this seriously? 10 Signs We're in a Cold War         From sports and space, to trade and missiles, frosty U.S.-Russia relations are back. Read More WATCH VIDEO: What's in Store for Those Who Downed Malaysian Jet? What are the ramifications for the people who shot down a passenger jet over Ukraine? What Is Genius And Where Does It Come From?         The word genius gets tossed around frequently these days. But what constitutes genius, and what does the brain have to do with it? Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2014 Discovery Communications, LLC