The pioneering space experiences will be the ultimate voyage to encounter new planets around distant stars. Theirs will be the journey into the extraordinary. On distant planets are incandescent storms big enough to swallow the earth. Bolts of lightning thousands of miles long. Raging infernos of toxic gas. Inconceivable violence and terrifying extremes. These are the planets from hell.
Wednesday, January 25, 2012
Human Life Support on the ISS [HD]
For the young and the young at heart.
The environmental and thermal operating systems, or ETHOS, monitors the life support system and the cooling system on the International Space Station. Find out from ETHOS operator Tess Caswell about the role of chemistry in making sure the astronauts aboard the space station have oxygen to breathe, water to drink, and a comfortable temperature in which to live and work. NASA Now Minutes are excerpts from a weekly current events program available for classroom use at the NASA Explorer Schools.
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