Will FTL ever be possible?

Is FTL travel theoretically possible?

Warp drives: Physicists give chances of faster-than-light space travel a boost. … If humanity ever wants to travel easily between stars, people will need to go faster than light. But so far, faster-than-light travel is possible only in science fiction.

How would FTL travel be possible?

Spacecraft in a 'warp bubble' could travel faster than light, claims physicist. … This soliton would act like a “warp bubble'”, contracting space in front of it and expanding space behind. Unlike objects within space–time, space–time itself can bend, expand or warp at any speed.

Will warp speed ever be possible?

Warp drives are theoretically possible if still far-fetched technology. Two recent papers made headlines in March when researchers claimed to have overcome one of the many challenges that stand between the theory of warp drives and reality.

Why is FTL impossible?

Because the concept of "speed" requires measuring a certain amount of distance traveled in space during a certain period of time, the concept of speed does not even physically exist beyond the speed of light. In fact, the phrase "faster than light" is physically meaningless.

Can a wormhole exist?

In the early days of research on black holes, before they even had that name, physicists did not yet know if these bizarre objects existed in the real world. The original idea of a wormhole came from physicists Albert Einstein and Nathan Rosen. …

Are wormholes possible?

But wormholes constructed based on the criteria laid out by general relativity suffer a major problem: They're not actually traversable. The entrances of general relativity wormholes are hidden behind event horizons, which are one-way barriers in space.

Is Lightspeed possible?

So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. … So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.

Is NASA working on a warp drive?

NASA is obviously still working out the kinks of their warp drive, but perhaps it's only a matter of time before at least neighboring star systems, like Proxima Centauri, will be in reach for human crews. Until then, we can only look at the furthest stars using our telescopes.