Paul Byrne@theplanetaryguy.com17 JuneThis is what a jet of dust and gas on a comet looks like up close.537196
Paul Byrne@theplanetaryguy.comNo idea. The entire nucleus is something like 4 × 3 × 2 km, so maybe about a kilometre across?17/6/26, 7:29 pm·0 reposts·4 likes