Once again, don’t trust the output of any #AI assistant without verification. This is not the HR 8799 exoplanet system, it’s the YSES 1 exoplanet system. Source: my (then) grad student Alex Bohn took this image using VLT/SPHERE. #astrodon #astronomy #exoplanetshttps://www.eso.org/public/images/eso2011b/

Name: HD 20794 b
A potentially rocky world, larger than Earth.
Distance from Earth: 20 light-years
Year discovered: 2011
Discovered by: La Silla Observatory
Planet mass: 3 Earths
Orbital period: 18.32 day(s)
Equilibrium temperature: 660° K

https://eyes.nasa.gov/apps/exo/#/planet/HD_20794_b

#space #exoplanets

Name: Kepler-1333 b
A Neptune-like giant planet.
Distance from Earth: 3,041 light-years
Year discovered: 2016
Discovered by: Kepler
Planet radius: 2.81 x Earth
Orbital period: 109.65 day(s)

https://eyes.nasa.gov/apps/exo/#/planet/Kepler-1333_b

#space #exoplanets