WASP-76b, an ultra-hot Jupiter exoplanet about 640 light-years away. On the day side, temperatures soar past 2,400°C (4,350°F) - hot enough to vaporize iron into gas. WASP-76b is also tidally locked. The hot side vaporizes iron, and violent winds whip that iron vapor to the cooler night side, where it condenses into liquid metal droplets and falls as molten iron rain.
WRITER FUEL: The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, according to new research.
The Future of Studying ExoVenuses Looks Bright https://www.universetoday.com/articles/the-future-of-studying-exovenuses-looks-bright #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science
One Day We Might Seed the Universe With Life. But Should We? https://www.universetoday.com/articles/one-day-we-might-seed-the-universe-with-life-but-should-we #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #Panspermia
3D map of #exoplanet #atmosphere shows wacky climate
#Astronomers have mapped the 3D structure of the layered atmosphere of one such ultra-hot #Jupiter-size exoplanet, revealing powerful winds that create intricate #weather patterns across that atmosphere.
"This planet’s atmosphere behaves in ways that challenge our understanding of how weather works."
#Astronomy and #Astrophysics reported on unexpected identification of #titanium in the exoplanet's atmosphere as well.
https://arstechnica.com/science/2025/02/3d-map-of-exoplanet-atmosphere-shows-wacky-climate/
Fluorescent caves could explain how life persists in extraterrestrial environments https://phys.org/news/2025-03-fluorescent-caves-life-persists-extraterrestrial.html #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science
Keine Ausgestoßenen: Viele ohne Stern durchs All treibende Planeten könnten anders entstanden sein als gedacht. #Planeten #Exoplanet #Sterne #Astronomie #Rogueplanets
https://www.scinexx.de/news/kosmos/neuer-bildungsweg-fuer-einzelgaenger-planeten/
James Webb Space Telescope could find signs of life on alien 'hycean' ocean worlds https://www.space.com/the-universe/exoplanets/james-webb-space-telescope-could-find-signs-of-life-on-alien-hycean-ocean-worlds #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science
Exoplanet 'baby pictures' reveal exomoons possibly taking shape around infant worlds https://www.space.com/the-universe/exoplanets/exoplanet-baby-pictures-reveal-exomoons-possibly-taking-shape-around-infant-worlds #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space
Welp, check seeing an exoplanet off my bucket list!
#Exoplanets #Astronomy #Exoplanet #Writer #sf #ScienceFiction #scifi #Author #WritingCommunity #WritersOfMastodon https://www.skyatnightmagazine.com/news/webb-hr-8799?utm_source=flipboard&utm_content=skyatnightmag/magazine/Space+and+astronomy+news
Arid landscape covers most of the equator on Exoplanet 75543. This photo was taken by an interstellar drone. It looks similar to earth erosion, but the patterns are made by methane. The methane freezes in winter, melts and flows in summer, before evaporating, freezing, and repeating the cycle.
Extremely Large Telescope could sense hints of life at Proxima Centauri in just 10 hours, simulations suggest https://phys.org/news/2025-03-extremely-large-telescope-hints-life.html #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space