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Tag Archives: interstellar travel
Project Orion
Due to the vast distance between stellar systems, a spacecraft traveling beyond our Solar System and into a different star system must reach speeds close to the speed of the light. Project Orion was a theoretical design from the late 1950s and early 1960s that proposed using nuclear explosions for propulsion. The basic idea was […] Continue reading
Posted in Space Travel
Tagged astro2110, blog7, interstellar travel, propulsion methods
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Interstellar Travel using Warp Drives
Perhaps the most challenging obstacle between humans and interstellar travel is the distance it would take to traverse the light-years of distance to even the closest stars. The closest star to Earth, besides the Sun, is known as Proxima Centauri, at about 4.25 light-years. For reference, the fastest a human spacecraft has traveled was a […] Continue reading
Posted in Physics, Space Travel
Tagged astro2110, blog6, general relativity, interstellar travel, Warp Drive
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Interstellar Travel
In many science fiction movies, spaceships race through the galaxy at extremely high speeds, seemingly ignoring many of nature’s laws that govern our universe. With what we know about the universe right now, it is impossible for any object to travel faster than the speed of light. Any man made object has not reached speeds … Continue reading Interstellar Travel Continue reading
Posted in Physics, Science
Tagged astro2110, blog7, interstellar travel
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