View of the earth on which an asteroid is approachingView of the earth on which an asteroid is approaching
Map of the earth, continents of the oceans and the wind roseMap of the earth, continents of the oceans and the wind rose
The scale of one planet and the observable universeThe scale of one planet and the observable universe
An astronaut in a spacesuit climbs out of a spaceship against the background of the planetAn astronaut in a spacesuit climbs out of a spaceship against the background of the planet