jbz
boosted
Rapid Brightening of 3I/Atlas Ahead of Perihelion
https://arxiv.org/abs/2510.25035
#HackerNews #RapidBrightening #3IAtlas #Perihelion #Astronomy #SpaceScience
Linus
liked this activity
From Voyager 2’s smooth blue-green view in 1986 to Webb’s breathtaking 2023 image, our vision of Uranus has transformed. Keck (2002) revealed faint rings, Hubble (2022) showed brighter tones and weather patterns, and Webb unveiled glowing rings and a luminous atmosphere.
#Uranus#SpaceExploration#Voyager2 #KeckObservatory#Hubble#JWST#Astronomy #OuterPlanets#IcyGiant#SpaceScience#PlanetaryScience
From Voyager 2’s smooth blue-green view in 1986 to Webb’s breathtaking 2023 image, our vision of Uranus has transformed. Keck (2002) revealed faint rings, Hubble (2022) showed brighter tones and weather patterns, and Webb unveiled glowing rings and a luminous atmosphere.
#Uranus#SpaceExploration#Voyager2 #KeckObservatory#Hubble#JWST#Astronomy #OuterPlanets#IcyGiant#SpaceScience#PlanetaryScience
Tim Chambers
boosted
Hundreds of NASA employees and supporters have signed the #VoyagerDeclaration, formally expressing dissent against budget cuts and attacks on key NASA missions.
This action follows similar statements from #NIH and #EPA communities, voicing objection to the unlawful policies of the Trump administration.
https://www.standupforscience.net/nasa-voyager-declaration#StandUpForScience#Science#SpaceScience#NASA
Hundreds of NASA employees and supporters have signed the #VoyagerDeclaration, formally expressing dissent against budget cuts and attacks on key NASA missions.
This action follows similar statements from #NIH and #EPA communities, voicing objection to the unlawful policies of the Trump administration.
https://www.standupforscience.net/nasa-voyager-declaration#StandUpForScience#Science#SpaceScience#NASA