This Neptune-Sized Exoplanet Has A Blue Sky Like Earth
Astronomers can learn a lot about a planet using very little . In this specific face , a team of researchers was able-bodied to find out out that the sky of an exoplanet 100 light - years from Earth is naughty . The planet , which is about the size of Neptune , is the smallest on whichRayleigh scattering – the same effect responsible for the blue sky on Earth – has been discover ....