Just like from the surface of the Earth. The atmosphere doesn't really diminish the brightness that much. So, while you should be careful including the sun in

Just like from the surface of the Earth. The atmosphere doesn't really diminish the brightness that much. So, while you should be careful including the sun in a photo from a camera, it really depends on the focal length and aperture of the lens used. Lenses with long focal lengths will create a larger sun image on the sensor leading to greater heating. The camera should automatically shrink the aperture when the sun appears in frame to adjust the brightness, but if it doesn't and the aperture is sufficiently large then you could end up with enough heating on the sensor to damage it. With a very wide-angle lens like the one used for this video, it's not likely to be a problem.