In the universe of Star Trek, on 5 April 2063, humanity ventures out into the Galaxy on the first ship capable of faster-than-light travel, the USS Enterprise. The newly invented ‘warp drive’ not only lets humans explore the cosmos, but also attracts the attention of Vulcans and brings about our first contact with an alien species.
It’s been 54 years since we were first introduced to the USS Enterprise, and many of the futuristic technologies from Star Trek have since been invented, from handheld communicators to universal translators. A warp drive is the next obvious choice: Voyager 1, which has travelled further from Earth than any spacecraft, took nearly 35 years to leave the Solar System. Not exactly handy for interstellar travel.
Luckily for humanity, theoretical physicists have been working on it. In May 2020, NASA scientist Dr Harold ‘Sonny’ White released an internal feasibility report discussing the technology from the point of view of ‘early mission planning’.
FASTER THAN LIGHT
The first scientific theory of warp drives came about in 1994, when theoretical physicist Dr Miguel Alcubierre used Einstein’s theory of General Relativity to develop a framework that would allow faster-than-light travel within the confines of the laws of physics. The key that makes it possible is that, technically, the ship itself doesn’t travel faster than light.
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COULD MARINE CLOUD BRIGHTENING HELP US FIGHT CLIMATE CHANGE?
The theory behind marine cloud brightening is that brighter or whiter clouds reflect more sunlight back into space.
IS IT SAFE TO RUN EVERY DAY, OR SHOULD I DITCH MY RUN STREAK TO SAVE MY KNEES?
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WHAT MAKES THE MEDITERRANEAN DIET SO GOOD FOR US?
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WHAT IS MEXICO'S BLUE HOLE?
The world's deepest blue hole (marine sinkhole) lies off the coast of Mexico's Yucatán Peninsula. It's at least 420m (1,378ft) deep, but explorers still haven't found its bottom.
HOW CAN I TELL IF I'VE GOT HIGH CORTISOL LEVELS?
Cortisol is a hormone produced by glands in our bodies called the adrenal glands, which sit above the kidneys. It plays a critical role in various bodily functions, including regulating metabolism, reducing inflammation and helping the body respond to stress. While essential for our health, chronic elevation of cortisol levels can lead to several issues.
THE LUNGFISH
In 1836, European scientists discovered a peculiar animal from the River Amazon that they struggled to identify. Its eel-like body was a few feet long and its air-filled lungs persuaded anatomists it must be a reptile.
ARE WE THE ONLY SPECIES TO HAVE BEEN THROUGH A STONE AGE?
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Should we scrap daylight saving time?
Most of us look forward to the extra hour we get in bed every October, but researchers argue that changing the clocks twice a year harms our health
THE INTERNET OF ANIMALS
SCIENTISTS ARE USING ELECTRONIC TAGS AND SATELLITES TO TRACK WILD ANIMALS AND CREATE A DATA NETWORK THAT COULD HELP US ADDRESS THE BIODIVERSITY CRISIS
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