TFK_001 t1_j6azo2j wrote on January 29, 2023 at 1:09 AM Reply to comment by Loose-Addition-5730 in Why are "metals" more effective at cooling molecular clouds than hydrogen and helium? by Thomas_Bonk Our chemistry teacher would always bring up this definition in the first few weeks of class but it makes sense from an astronomical standpoint Permalink Parent 1
TFK_001 t1_itgkhqt wrote on October 23, 2022 at 2:22 PM Reply to I captured a nebula in space that looks like the Mind Flayer [OC] by deepsky__wonders My first thought was that this was an atmospheric sprite Permalink 3
TFK_001 t1_j6azo2j wrote
Reply to comment by Loose-Addition-5730 in Why are "metals" more effective at cooling molecular clouds than hydrogen and helium? by Thomas_Bonk
Our chemistry teacher would always bring up this definition in the first few weeks of class but it makes sense from an astronomical standpoint