free@rss.ponder.catMB to Ars Technica - All Content@rss.ponder.catEnglish · 6 days agoA glowing ring of metal fell to Earth, and no one has any idea what it isarstechnica.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down12cross-posted to: hackernews@lemmy.bestiver.sespaceflight@sh.itjust.works
arrow-up1-1arrow-down1external-linkA glowing ring of metal fell to Earth, and no one has any idea what it isarstechnica.comfree@rss.ponder.catMB to Ars Technica - All Content@rss.ponder.catEnglish · 6 days agomessage-square0fedilinkcross-posted to: hackernews@lemmy.bestiver.sespaceflight@sh.itjust.works
