@tal to News@lemmy.worldEnglish • 3 days agoRadiation should be able to deflect asteroids as large as 4 km across | Ars Technicaarstechnica.comexternal-linkmessage-square0arrow-up129arrow-down11
arrow-up128arrow-down1external-linkRadiation should be able to deflect asteroids as large as 4 km across | Ars Technicaarstechnica.com@tal to News@lemmy.worldEnglish • 3 days agomessage-square0