Two Exoplanets May Be Water Worlds
Using data from NASA’s Hubble and Spitzer Space Telescopes, astronomers have found evidence that two exoplanets orbiting a star 218 light-years away are “water worlds,” where water makes up a large fraction of the entire planet.
For more information, visit https://nasa.gov/hubble.
Water World next to Earth
Benoit Gougeon, Université de Montréal
Music & Sound
“Space Museum” by Harry Gregson Williams [BMI] and Ho Ling Tang [BMI] via Atmosphere Music Ltd. [PRS] and Universal Production Music
Please give credit for this item to:
NASA's Goddard Space Flight Center. However, please credit individual items as indicated above.