How Close Are We to Star Trek Propulsion?

The Crux
By David Warmflash
Sep 17, 2014 1:30 PMMay 21, 2019 4:32 PM
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It’s popular to talk about how the original Star Trek, set in the 23rd century, predicted many devices that we’re using already here in 2014. It started with communicators that manifested as flip-open cell phones that many already consider too primitive, moved through computers that talk and recognize human voices and provide instant translation (all of which are constantly improving), to medical applications such as needle-free injectionanti-radiation drugs, and a medical tricorder.

But looking at the more exotic Star Trek technologies, it’s harder to find credible reports that we’re close to a Trek-like world. This is true for Star Trek’s transporter: Despite some success in “quantum teleportation,” which could have applications for computers and possibly communication technology, no experts are saying that this is about to lead to a technology for beaming humans or any other objects from place to place.

It’s also true for space travel. Star Trek depicted a world where people would move between planets and star systems (at least nearby systems) frequently and very swiftly. The United Federation of Planets contains worlds separated by dozens of light-years, which ordinary Earthlings regularly traverse over time periods measured in days to weeks.

Clearly that’s one aspect of Star Trek technology that is far from being a reality in the present day. But the topic isn’t just in the realm of sci-fi: Scientists are taking various approaches to try to create the next generation of space propulsion, beyond the chemical rockets that require most of the mass of the ship to be fuel.

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