#planetaryatmospheres — Public Fediverse posts

Scientists Found an Amazing Reason Some Lava Worlds Can Keep Their Atmospheres Against All Odds

Artistic rendition of 55 Cancri e and its host star, 55 Cancri A or Copernicus. Credit: NASA Worlds…
#NewsBeep #News #Science #55Cancrie #AU #Australia #cosmicsandbar #cosmicshoreline #lavaplanets #planetaryatmospheres #rockyexoplanets
https://www.newsbeep.com/au/876338/

Jupiter’s jet streams dive into extreme atmospheric regions

Jupiter does not sit still. Its atmosphere races around the planet in more than 20 east-west jet streams,…
#NewsBeep #News #Science #Astronomy #AU #Australia #Cosmology #gasgiantplanets #GreatRedSpot #Junomission #Jupiter #Jupiteratmosphere #Jupiterjetstreams #Jupiterwinds #planetaryatmospheres #PlanetaryScience #research #solarsystemresearch #SpaceNews
https://www.newsbeep.com/au/673857/

Mars has air, but almost none of it can keep you alive

For all the drama around getting to Mars, the harder question starts after landing. A pers…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #ancientlifeonMars #Astronomy #carbondioxideonMars #humanmissiontoMars #Marsenvironment #Marsoxygen #Marssurvival #Martianatmosphere #MOXIE #NASAMarsmission #Perseverance(Rover) #planetaryatmospheres #PlanetaryScience #Research #Science #SpaceNews
https://www.newsbeep.com/us/608260/

20 Years of Uranus Observations ✨🪐

#Miscellaneous #PlanetaryAtmospheres/Weather #Planets #SolarSystem #Uranus

⏩ 2 new pictures from Hubble (NASA) https://commons.wikimedia.org/wiki/Special:ListFiles?limit=4&user=OptimusPrimeBot&ilshowall=1&offset=20250401050114

Neptune Auroras (Hubble and Webb Image) ✨🪐

#Neptune #PlanetaryAtmospheres/Weather #Planets #SolarSystem

▶️ 1 new picture from Webb (NASA) https://commons.wikimedia.org/wiki/File:Neptune_Auroras_%28Hubble_and_Webb_Image%29_%282025-104%29.png

Extraterrestrial atmosphere (Planetary science 🪐)

The study of extraterrestrial atmospheres is an active field of research, both as an aspect of astronomy and to gain insight into Earth's atmosphere. In addition to Earth, many of the other astronomical objects in the Solar System have atmospheres. These include all the giant planets, as well as Mars, Venus and Titan...

https://en.wikipedia.org/wiki/Extraterrestrial_atmosphere

#ExtraterrestrialAtmosphere #PlanetaryScience #PlanetaryAtmospheres

Is the origin of the 'unknown UV absorber' in the atmosphere of #Venus attributable to interplanetary dust particles? There are some signs that it may be.

https://meetingorganizer.copernicus.org/EPSC2024/EPSC2024-284.html

#PlanetaryScience #PlanetaryAtmospheres #InterplanetaryDust #SolarSystem

"Scientists have long assumed that Venus’s atmosphere contains a significant amount of atomic oxygen. New observations now provide direct evidence for its existence, enabling new science."

https://skyandtelescope.org/astronomy-news/atomic-oxygen-detected-on-venus/

#PlanetaryScience #Venus #Atmosphere #PlanetaryAtmospheres #Oxygen

The Great Planet Bake Off https://astrobites.org/2022/10/21/the-great-planet-bake-off/ #planetaryatmospheres #dailypapersummaries #transitingplanets #planetarysystems #planetformation #radialvelocity #transitmethod #exoplanets #mdwarfs