They can be seen in telescopes and instruments can measure their light, etc.
Sound can travel on the moon because there is no atmosphere. Space is a vacuum that does not allow sound to travel.
Sound requires a medium, such as air or water, to travel through. In the absence of a medium, such as in empty space, there are no particles for sound waves to propagate through, so sound cannot travel.
because there is nothing but empty space and the partcles cant bounce and vibrate against each other
light can but sound cant as there is no air
Sound needs something to travel through. That's usually air on Earth. Space is a vacuum - therefore, sound cannot travel through it.
You cant see a black hole because the gravitational pull of it is so strong that not even light can escape from it. Astronomers find them through observing the space matter that they pull into them, not the hole itself.
Rockets aren't necessarily good for space travel they are a necessity. You cant leave earth without a rocket... you wont be able to break through the atmosphere.
sound waves cant travel through space because there is no oxygen, and if there is no oxygen there is nothing to carry the sound waves. youre welcom theSas
You cant see the stars at day because that is when all the alien space ship fly over the sky blocking out the stars also the stars may be brbing because their busy trolololo
No, they cant if it is a predatory missile or the smaller ones can't but nuclear ones can go into space and even circle the whole earth.
no, an empty space is like a vacum it absorbs all of the vibrations so u cant hear a thing
well space is like a vacuum you cant escape it and sound wave do not travel in space but space isn't literally a vacuum so they move by rockets and the gravity of earth