an astronaut floating weightlessly in the vastness of space, surrounded by a backdrop of glittering stars and distant galaxies

astronaut floating vastness horizontal color outer space people exploration astronomy one person cosmonaut suit futuristic science adult outdoors flying imagination inspiration men copy orbiting headwear midair adventure planet helmet star work confidence fantasy galaxy humor moon mystery protection sphere vertical walking looking night earth solar system sunlight closeup weightlessly surrounded backdrop glittering stars distant galaxies