Other Answers (16) The stars produce, by nuclear fusion of hydrogene to helium, light. This light has no colors. You would see the sun that would be white and the rest of the univers like you see it during the night. If the sky seems blue with an atmosphere it is because the blue color is absorb by the ozone and let pass all the other color and because your brain analyse this like blue. However you would dead by the time your brain would have analyse the image. It would appear black like at night. You'd be able to see all the stars around the Sun and see the Sun as the same bright ball you see now which might be a little brighter. The Earth's atmosphere scatters blue light so that is why the atmosphere appears the same color. well, i guess if you were on the side of the planet facing the sun, it would be a blinding white/yellow. and if you were not facing the sun, it would probably be black but you could probably still see the sun reaching around. i dont really know. google it. It Will Look Dark Black In Colour, while side facing sun will be yellow to red, But One Thing It Will Be A Superb View To Watch, without Atmosphere, cosmic rad, Asteroids & UV rays will make Our Life Impossible