I think there are aliens which can travels faster than the speed of light and hence not visible. May be they are passing our earth but we don't able to see. Do u agree?
2007-01-02 01:33:45 · 16 answers · asked by Dhiman B 2 in Science & Mathematics ➔ Astronomy & Space
IF it were possible to travel faster than light, I suspect the object would be visible, but appear in a different place to where it actually is (behind the object).
Something that travels faster than sound is still audible, but the sound appears to come from a point behind the source.
But as a body travels near the speed of light, its mass increases, so at the speed of light, a spacecraft would have infinite mass which is nonsense.
2007-01-02 01:41:09 · answer #1 · answered by Tom :: Athier than Thou 6 · 1⤊ 1⤋
If an object travels faster then the speed of light it would gain infinite mass and stretch out to an infinite length.The object would be like a tiny piece of spaghetti thousands of miles long. you would not be able to see it because the eye can not move fast enough. Also when the object gets infinite mass it will have a very strong electromagnetic force and a very large gravity feild which would pull everything around it in. It would be the end of life as we know it.
I also do beleive in aliens, I saw some footage of a couple "flying humanoids" and you could see them so clearly.
2007-01-02 04:45:14 · answer #2 · answered by Richie B. 2 · 0⤊ 0⤋
In relativity, an object travelling faster than light will speed up as it looses energy. The more it speeds up, the more energy can be extracted from it, and this will cause it to speed up even more. A potentially infinite amount of energy can be extracted from a faster-than-light object through the electromagnetic field. To escape from this paradox, it is therefore thought than any object travelling faster than light cannot interact with ordinary matter through the electromagnetic field. It would therefore be invisible.
I don't suppose you have any actual evidence for your assertion that there are invisible aliens who can travel faster than light?
2007-01-02 01:57:32 · answer #3 · answered by cosmo 7 · 0⤊ 1⤋
Current theory says nothing travels faster than light. However, traveling extreme distances currently impossible for us in a reasonable amount of time could be accomplished by warping space. (Much like going through the core of an apple instead of around the peel.)
2007-01-02 02:09:07 · answer #4 · answered by david37863 2 · 0⤊ 0⤋
Nothing can go faster than the speed of light so don't even worry about it. I don't agree wih your opinion about aliens. What proof do you have ?
2007-01-02 01:41:05 · answer #5 · answered by Gene 7 · 1⤊ 0⤋
Yes, you can see objects that are moving a speeds of light.. or quicker. But you have to be on the same plane on the 4th dimension.
2007-01-02 08:17:22 · answer #6 · answered by aorton27 3 · 0⤊ 0⤋
No.
As matter approaches the speed of light its mass becomes infinite.
Any matter with infinite mass would produce a gravity field so powerful that light could not escape.
The unfortunate result would be a black hole.
Sucks to be an alien attempting light speed, huh?
2007-01-02 01:57:07 · answer #7 · answered by T K 2 · 1⤊ 1⤋
If it became attainable to return and forth swifter than easy and lightweight became nevertheless limited to "C" you may return and forth right into a community that did not exist,look lower back and notice the previous catching as much as you. If a black hollow would desire to exist it can be a 2 to 3 image voltaic mass entity 3 km in diameter. it somewhat is floor gravity could be such that the get away velocity could be extra advantageous than the cost of sunshine so no radiation would desire to be emitted via it.
2016-10-19 08:46:03 · answer #8 · answered by ? 4 · 0⤊ 0⤋
Nothing has ever been observed to support this. Current physics suggest that all objects in the universe travel at v<=c.
2007-01-02 06:30:56 · answer #9 · answered by Anonymous · 0⤊ 0⤋
If an object could travel faster than light it might not even be in our
universe.
2007-01-02 01:43:23 · answer #10 · answered by Alion 7 · 0⤊ 2⤋