WebYeah I was thinking how the furthest known galaxy is 32 bil light years away so I wondered how far it would be from earth. If the universe is expanding then we would never see anything past that point.(32 bil light years) Which is weird, because we & the galaxys outside the observable universe exist at the same moment right now, we just don't exist … WebA light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. Therefore a light year is exactly 9,460,730,472,580.8 kilometers. A mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers.
How Big is the Universe? Size, Why So Big, Infinite & Facts
http://www.atlasoftheuniverse.com/universe.html Web26 feb. 2024 · The answer seems obvious: 13.8 billion light-years, since a light-year is the distance light can travel in a year, and nothing can go faster than that. orchid stages
How long would it take to travel a light year? - SCREENSHOT
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. Web27 aug. 2024 · In 2016, NASA's Hubble Space Telescope looked at the farthest galaxy ever seen, called GN-z11. It is 13.4 billion light-years away, so today we can see it as it was 13.4 billion years ago. That is only 400 million years after the big bang. It is one of the first … Take a picture and show your friends and family how far apart the moon and Earth … These pictures were actually taken by the Wide Field and Planetary Camera 2 … The light of daytime comes from our closest star: the Sun. Learn more about it! … That means even if you could travel at the speed of light, it would still take you 700 … En el año 2016, el Telescopio Espacial Hubble de la NASA observó la galaxia … Learn more about this useful focused light source! explore; Make colorful star … Light year: It’s not a year, or an amount of time at all. It’s the distance light travels … Mission. Launched in 1998, NASA Space Place's mission is to inspire and enrich … 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 … ir in present indicative