The SpaceX Falcon 9 rocket launches with the Double Asteroid Redirection Test, or DART, spacecraft onboard, Tuesday, Nov. 23, 2021, Pacific time (Nov. 24 Eastern time) from Space Launch Complex 4E at Vandenberg Space Force Base in California. DART is the world’s first full-scale planetary defense test, demonstrating one method of asteroid deflection technology. The mission was built and is managed by Johns Hopkins APL for NASA’s Planetary Defense Coordination Office. Photo Credit: (NASA/Bill Ingalls)

Nasa lança sonda para desviar trajetória de asteroide

A Nasa, agência espacial norte-americana, lançou na madrugada de hoje (24) uma sonda que tem a possibilidade de desviar um asteroide da

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This artistic impression depicts our Solar System neighbour Venus, where scientists have confirmed the detection of phosphine molecules, a representation of which is shown in the inset. The molecules were detected in the Venusian high clouds in data from the James Clerk Maxwell Telescope and the Atacama Large Millimeter/submillimeter Array, in which ESO is a partner.  Astronomers have speculated for decades that life could exist in Venus’s high clouds. The detection of phosphine could point to such extra-terrestrial “aerial” life.

Molécula rara em Vênus pode sinalizar presença de vida extraterrestre, dizem astrônomos

Um grupo internacional de astrônomos anunciou nesta segunda-feira (14) a presença da fosfina na atmosfera venusiana. O estudo foi publicado

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