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How long would it take to get 600 light years away?
Since one light year is the equivalent nearly six trillion miles, it would take 22 million years to travel 600 light years on a space shuttle and visit Kepler 22-b with our current technology.
How long does it take light to travel from the nearest star to Earth in seconds?
John Farley. The nearest star to earth is roughly 4.3 light years away. That is, it takes light moving at 186,000 miles per second to get there.
How many light years away is a black hole?
1,500 light-years
According to findings published in the journal Monthly Notices of the Royal Astronomical Society, the black hole is located around 1,500 light-years away from Earth, within the Milky Way galaxy. The black hole is relatively tiny, given that some of these objects are on the order of billions of solar masses.
How many light years do black holes travel?
230 million light-years
The fast-moving black hole, which is about 3 million times heavier than the sun, is traveling at 110,000 mph about 230 million light-years from Earth, according to researchers at the Center for Astrophysics, Harvard and Smithsonian.
How long does it take for light from other stars to reach Earth?
The length of time light from other stars needs to travel to reach the Earth varies greatly. While it takes light from the sun just over eight minutes to reach Earth, light from the farthest known galaxy has to travel for 13.3 billion years.
How long does it take for light from Proxima Centauri to reach Earth?
The distance between stars is so vast that light from Proxima Centauri, the star closest to the solar system, still takes over four years to reach the Earth.
How can light travel billions of light years?
Answer: Distant Starlight – A light-year is the maximum distance that light can travel in one year in the vacuum of space. Consequently, it takes billions of years for light to travel billions of light-years through space.
Is the universe billions of light years away?
It is reasonable, therefore, to assume that our universe is at least billions of years old—old enough to give the light from these stars enough time to reach our planet billions of light-years away. This reasonable assumption contradicts the Young Earth (YE) perspective, which claims that the universe is less than 10,000 years old.