SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and ...
Astronomy on MSN
Dec. 6, 1957: Vanguard TV3 explodes
On Dec. 6, 1957, the Naval Research Laboratory attempted to launch Vanguard Test Vehicle 3, an answer to Sputnik and part of ...
Morning Overview on MSN
Einstein was right: Mars has its own clock and it runs faster
Time on Mars does not match time on Earth, and the difference is no longer a thought experiment. Precision calculations now show that clocks on the red planet tick measurably faster, confirming a ...
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