InStarts With A Bang!byEthan Siegel·Feb 18Last gasps of dying Sun-like star captured by HubbleBefore Sun-like stars die, they transition from AGB red giants into pre-planetary nebulae. Here’s how Hubble sees the famous Egg Nebula.A response icon2A response icon2
Penina S. Finger·Aug 14, 2023Planetary NebulaeAs seen from Earth, as we ride like dreaming children in the back seat, driving to Grandma, driving home from movies late at night… staring…
TheoryOfEverything·Aug 5, 2022Dandelion Puffball Nebula.Hi Guys, It’s me, Antony…A response icon1A response icon1
Beth Johnson·Jun 30, 2022FAST Measures Hydrogen Absorption in Planetary NebulaScientists detected neutral atomic hydrogen absorption in planetary nebula IC 4997, which is a fancy way of saying there is cold hydrogen…
InThe Universe SimplifiedbyCOSMIC WHISPERS·Nov 26, 2021Our Space Journey, part 9A Voyage Through 13.8 Billion Years of Cosmic History
InLook UpwardsbyGraham Doskoch·Jul 9, 2020FLIERs: Cosmic bullets or evaporating gas?These fast-moving knots remain one of the many mysteries of planetary nebulae
InStarts With A Bang!byEthan Siegel·Jun 10, 2019The Ring Nebula Is Much, Much More Than A RingIf we could see in three dimensions instead of two, we’d never have thought otherwise.
