James Webb Space Telescope Feed Post
Bibiana Prinoth | After some technical issued, we‘re back with Ryan MacDonald about the first # JWST spectrum of a white dwarf exoplanet. I remember Ryan giving a talk with this title already at # ExSSV in NZ. When our sun will die one day, Jupiter and Saturn may actually survive this catastrophic event. Sooo this is also something that could/should happen in other systems. Funnily only in recent years we started finding these left over planets around white dwarfs. # exoplanets5