Satellite navigation systems for lunar settlements will require local atomic clocks. Scientists are working out what time they will keep.…
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Images of the freshly ground spot show small sediment grains, which scientists are hoping will contain chemical or other traces…
Read More »Philosophers and scientists have been grappling with consciousness for thousands of years. The discussions and explorations have been lively, but…
Read More »Kalpana Chawla, remembered as the ‘Citizen of Galaxies’, was an astronaut and space shuttle mission specialist of Columbia, born in…
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