mars
Saturn has a very low density overall, on average it is 0.7 g/cm3, less than the density of water. It is the least dense planet in our solar system.
The density of Betelgeuse is extremely low: 1,119.10 ex.-8 from the density of the sun.
either saturn or jupiter but your best bet is jupiter
all planets have atmospheres. However, Mercury has extremely low atmospheric pressure, Mars has an atmosphere way below the Armstrong Limit, and Venus and the Outer worlds have way too high of an atmosphere.
It is called the Corona, it's made up of a low density of Plasma and it can only be seen during eclipses
Saturn has a very low density overall, on average it is 0.7 g/cm3, less than the density of water. It is the least dense planet in our solar system.
Saturn is the least dense out of all of the planets in our solar system. Its average density is around 0.7 g/cc (less than water). It also has a thick Hydrogen/Helium atmosphere.
The planet with the lowest overall density is Saturn.
Mercury is a high density planet. It has the second highest density of all the planets in the solar system.
Planet Mercury's Surface pressure is almost none existent. This is due to its low gravity and extremely thin atmosphere that has been blasted away by solar winds.
The density of Betelgeuse is extremely low: 1,119.10 ex.-8 from the density of the sun.
Mars has an atmosphere with low air pressure which is mostly carbon dioxide.
Mars
Saturn.
The photosphere.
The low density of Saturn would allow it to float in liquid water.
Saturn