Giant Unstable Sunspot 4 Times the Size of Earth Now Visible With Naked Eye
Sunspot AR3190 is covering around 25 millionths of the solar disk, while the Earth would cover 169 millionths of the sun's surface.
Tuesday, January 17, 2023 at 4:58 pm
Sunspot AR3190 is covering around 25 millionths of the solar disk, while the Earth would cover 169 millionths of the sun's surface.
Tuesday, January 17, 2023 at 4:58 pm