News tagged with space physics

Designing a better satellite

(Phys.org) —If you have ever plugged your digital camera into your desktop to download photos, then you have used what is known in computing circles as a "plug and play" interface. Basically, plug and play refers to any ...

dateMar 29, 2013 in Space Exploration
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Stress to rest

On Sunday, ESA's bedrest volunteers began lying down for their second three-week session with their heads angled below the horizontal to help research the effects of weightlessness on the human body.

dateApr 30, 2013 in Space Exploration
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Equivalence principle in space test

Since Galileo Galilei and Newton, the assumption is valid that inert and heavy mass are equivalent. This is, however, questioned by new physical theories such as the String theory. Now, the equivalence principle ...

dateMay 11, 2009 in General Physics
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Putting artificial atoms on the clock

Around the turn of the century, scientists began to understand that atoms have discrete energy levels. Within the field of quantum physics, this sparked the development of quantum optics in which light is ...

dateNov 07, 2011 in General Physics
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