WASP-107b is an exoplanet located about 200 light-years away in the constellation Virgo. It is classified as a "hot Jupiter," meaning it is a gas giant similar in size to Jupiter but orbits very close to its star, resulting in high temperatures. Discovered in 2017, WASP-107b has a low density, suggesting it has a thick atmosphere composed mainly of hydrogen and helium. Its unique characteristics make it an interesting subject for studying planetary formation and the diversity of exoplanets in the universe.