Why are stars not visible in outer space?
Fast exposure times means they can get good pictures of the bright Earth or lunar surface, but it also means no stars in the picture.
Even in space, stars are relatively dim, and simply don’t produce enough light to show up in photos set for bright sunlight..
Is the sun invisible in space?
The sun is a ball of invisible, electromagnetic explosions. … As you can see from the image, some of those streams of energy blast far into space, creating solar winds and other space weather, while others rise from the sun’s surface, spin around and fall back down again in closed loops.
Does the sun make noise?
The surface of the Sun produces sound waves because the surface is convecting and this produces pressure waves that travel into the inner corona. … But yes, the surface does produce sound waves, but they have very low wavelengths measures in hundreds of miles!
Is space pitch black?
INTO THE DARK. Despite the fact that blazing stars and galaxies shine throughout the universe, space is pitch black, rather than being brightly lit.
Is there a Black Planet?
TrES-2b (TrES-2 or Kepler-1b) is an extrasolar planet orbiting the star GSC 03549-02811 located 750 light years away from the Solar System. The planet has been identified in 2011 as the darkest known exoplanet, reflecting less than 1% of any light that hits it.
Why there is no sunlight in the space?
The blue color of the sky is a result of this scattering process. At night, when that part of Earth is facing away from the Sun, space looks black because there is no nearby bright source of light, like the Sun, to be scattered.
Why is it dark in space and light on Earth?
Universe Today has another explanation: “Space is black to our perception because there are few molecules of matter that can reflect or scatter light like our atmosphere on Earth. Since light goes in a straight line it seems to be absorbed by the void and vacuum of space.
What happens to poop in space?
Tthe poop is sealed inside a plastic bag and hauled off the next space trash day, Whitson said. When it’s too full, astronauts must “put a rubber glove on and pack it down.” That’s what happens when the ISS toilet is working. When it malfunctions, astronauts will occasionally have to deal with floating poop.
What planet is the darkest?
This Jupiter-sized world reflects less than one percent of the light that falls on it, making it blacker than any planet or moon in our solar system. An alien world blacker than coal, the darkest planet known, has been discovered in the galaxy. The world in question is a giant the size of Jupiter known as TrES-2b.