The 32,000–word novella The Time Machine by H.G. Wells, published in 1895, is
generally credited with popularizing the idea of time travel by means of a time machine, a
vehicle which takes the occupant backward or forward in time. Dozens of sequels and
adaptations over the years have further promoted the notion. Indeed, Albert Einstein’s Theory of
5 Special Relativity lays the foundation for the possibility of time travel. So far, no one has
demonstrated the ability to travel in time. However, time machines have been constructed, and
they do allow glimpses into the past.
The most efficacious time machine currently in existence is the Hubble Telescope, named
after the American astronomer Edwin P. Hubble. Its capability to locate distant astronomical
10 targets and lock in on them, permitting their faint light to aggregate on its detectors, allows it to
peer far into the past. Light travels 186,000 miles per second. The Hubble Telescope has looked
back in time at 10,000 galaxies whose light left them billions of years ago. Therefore, utilizing
the telescope as time machine, astronomers are able to contemplate galaxies as they were eons
ago.
15
The 32,000–word novella The Time Machine by H.G. Wells, published in 1895, is generally credited with popularizing the idea of time travel by means of a time machine, a vehicle which takes the occupant backward or forward in time. Dozens of sequels and adaptations over the years have further promoted the notion. Indeed, Albert Einstein’s Theory of 5 Special Relativity lays the foundation for the possibility of time travel. So far, no one has demonstrated the ability to travel in time. However, time machines have been constructed, and they do allow glimpses into the past. The most efficacious time machine currently in existence is the Hubble Telescope, named after the American astronomer Edwin P. Hubble. Its capability to locate distant astronomical 10 targets and lock in on them, permitting their faint light to aggregate on its detectors, allows it to peer far into the past. Light travels 186,000 miles per second. The Hubble Telescope has looked back in time at 10,000 galaxies whose light left them billions of years ago. Therefore, utilizing the telescope as time machine, astronomers are able to contemplate galaxies as they were eons ago. 15
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