Come potremmo raggiungere le stelle? Tecnologie realistiche per i viaggi interstellari

The universe is huge. The distances between stars are enormous. Also, as far as we know, the speed of light is an insurmountable limit, and there is little chance that this will turn out to be wrong or that we can find a loophole. But could we reach other stars using realistic technologies and without exceeding the speed of light? In this video we try to understand how things are. - - WRITTEN AND PRODUCED by Amedeo Balbi, professor of astronomy and astrophysics at the University of Rome Tor Vergata. - - ALL MY BOOKS on Amazon: ► https://amzn.to/31irdTn MY OFFICIAL PAGE: ► https://www.amedeobalbi.it YOU CAN ALSO FIND ME ON: ► Instagram:   / amedeobalbi   ► Twitter:   / amedeo_balbi   ► Facebook:   / amedeo.balbi   - - CREDITS: PHL @ UPR Arecibo, ESO, NASA, JAXA, Project Orion, Project Daedalus, Planetary Society, LightSail #spacetravel #proximacentauri #astrophysics