Sci-fi future ? - Deepstash

Sci-fi future ?

Two recent papers – one by Alexey Bobrick and Gianni Martire and another by Erik Lentz – provide solutions that seem to bring warp drives closer to reality.

Bobrick and Martire realised that by modifying spacetime within the bubble in a certain way, they could remove the need to use negative energy. This solution, though, does not produce a warp drive that can go faster than light.

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MORE IDEAS FROM Faster-than-light space travel using warp drive from ‘Star Trek’ is now theoretically possible

Physicists’ current understanding of spacetime comes from Albert Einstein’s theory of General Relativity . General Relativity states that space and time are fused and that nothing can travel faster than the speed of light. General relativity also describes how mass and energy warp spacetime – hefty objects like stars and black holes curve spacetime around them.

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The closest star to Earth is Proxima Centauri. It is about 4.25 light-years away or about 25 trillion miles (40 trillion km). The fastest-ever spacecraft, the now- in-space Parker Solar Probe will reach a top speed of 450,000 mph. It would take just 20 seconds to go from Los Angeles to New York City at that speed, but it would take the solar probe about 6,633 years to reach Earth’s nearest neighbouring solar system.

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In 1994, Miguel Alcubierre, a Mexican theoretical physicist, showed that compressing spacetime in front of the spaceship while expanding it behind was mathematically possible within the laws of General Relativity . So, what does that mean?

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Professor Brand - Interstellar

Stepping out into the universe... we must confront the reality of interstellar travel. We must reach far beyond our own lifespans.

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Star Trek’s Many Technologies

Star Trek, a science fiction mainstay, has millions of fans, fondly called Trekkies. They are very interested in the many innovative, but fictional technologies featured in the long-running franchise, many of which have become a reality(like the Communicator or the Floppy Disc).

The fictional Star Trek universe, called the Trekiverse, has spaceships flying at ‘warp’ speeds, many times faster than the speed of light. The sub-light speed cruise modes of spaceships are called Impulse Drive.

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EM drive, future of space travel

NASA scientists have reported that they've successfully tested an engine called the electromagnetic propulsion drive, or the EM Drive, in a vacuum that replicates space. The EM Drive experimental system could take humans to Mars in just 70 days without the need for rocket fuel, and it's no exaggeration to say that this could change everything.

So what does all this mean? If the results can be replicated and verified in a vacuum (something that Eaglework engineers plan to do in the coming months), it would change the way we travel in space.

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