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1 dzień temu · Ever wondered what a light year really means? In this video, we break down the concept of light years and explain how far they truly are in terms you can und...
2 dni temu · A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it!
3 dni temu · The globular cluster Messier 69 is highly unusual for being both incredibly old, with indications that it formed at just 5% the Universe’s present age (around 13 billion years ago), but also ...
1 dzień temu · The distance the light from the edge of the observable universe has traveled is very close to the age of the universe times the speed of light, 13.8 billion light-years (4.2 × 10 ^ 9 pc), but this does not represent the distance at any given time because the edge of the observable universe and the Earth have since moved further apart. [52]
2 dni temu · Enter a stardate and the form will calculate the equivalent date and time, on to the gregorian calendar. Stardates between 0 and 97677000 are supported.
1 dzień temu · frame of reference, is 7.11 light years $(1$ light year is the distance light travels in 1 year). A spaceship leaves earth headed for the star, and takes 3.35 years to arrive, as measured by passengers on the ship. (a) How long does the trip take, according to observers on earth? (b) What distance for the trip do passengers on the spacecraft ...
3 dni temu · Warp Factor to Time Taken Calculator. Specify a warp factor and the form will then calculate the speed in multiples of the speed of light and the time to travel the specified distances. You may also specify your own distance in light years.
