3 ms·
You’re correct. Moreover a magnetic field is not needed for a planet to have an atmosphere. For example Venus has no magnetic field, and it has a very thick atm
by bilsbie 3y ago
You’re correct. Moreover a magnetic field is not needed for a planet to have an atmosphere. For example Venus has no magnetic field, and it has a very thick atmosphere, even though it gets 4 times the solar flux as Mars.