Hot Neptune
Planet with a mass similar to Uranus or Neptune orbiting close to its star / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Hot Neptune?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
A hot Neptune is a type of giant planet with a mass similar to that of Neptune or Uranus orbiting close to its star, normally within less than 1 AU.[1] The first hot Neptune to be discovered with certainty was Gliese 436 b (Awohali) in 2007, an exoplanet about 33 light years away. Recent observations have revealed a larger potential population of hot Neptunes in the Milky Way than was previously thought.[2] Hot Neptunes may have formed either in situ or ex situ.[3]