Web18 mei 2024 · This animated video illustrates how far a light second, minute and year are. Credit: NASA-JPL-Caltech For much greater distances — interstellar distances — astronomers use light years. A light year is the distance a photon of light travels in one year, which is about 6 trillion miles (9 trillion kilometers, or 63,000 AU). Web40 Kilometres = 4.0×10-12 Light years. 25000 Kilometres = 2.643×10-9 Light years. 5 Kilometres = 1.0×10-12 Light years. 50 Kilometres = 5.0×10-12 Light years. 50000 Kilometres = 5.285×10-9 Light years. 6 Kilometres = 1.0×10-12 Light years. 100 Kilometres = 1.1×10-11 Light years.
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Web4 apr. 2024 · So this galaxy was only 2.4 billion light years away, but the universe expanded so much that its light took 13.1 billion light-years to reach us. As light travels through the expanding universe, its wavelength is stretched. Credit: NASA, ESA, Leah Hustak (STScI) Of course, you probably want to know how far away the galaxy is now ... Web17 nov. 2009 · 2.5 million light years is about.2.365 x 1019 kilometers.1.47 x 1019 ... It is about 0.000332215362133935 light-years. Uranus is not far enough away from the sun to be light years but you can measure it in astronomical units which is 150 million kilometres far ... it is expected to "merge" not "collide" in about 4.5 billion years. shane wilson springfield oh
Convert Miles to Light years (mi → ly)
WebMultiply times 2, and you get 93 billion light years, the diameter of the observable universe. To give you a sense of scale, the size of the Earth within the observable universe is roughly equivalent to the size of a virus within the solar system, although that doesn't help much because we can't really appreciate the incomprehensible smallness of … WebBy collecting distances to thousands of galaxies in a narrow strip of the sky, it is possible to produce a slice of the universe, like this one shown below from The 2dF Galaxy Redshift Survey which looks out into the universe … Web14 apr. 2024 · Professor Lovemore Madhuku, Ambassador Eubert Angel's Lawyer, responds to the #GoldMafia documentary by #AlJazeera shane wimalendran