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Are there at least 10 billion trillion Earth-like planets in the observable universe?
In my opinion, yes. There are at least 10 billion trillion Earth-like planets in the observable universe.
10 trillion kilometers is how many miles?
1,428,571,428,571.429
Is one light year 10 trillion times round the world?
No, it is actually less than that. A light year is about 5.9 trillion miles. Earth's circumference at the equator is about 25,000 miles. So a light year would be equivalent to going around the world about 240 million times.
How long would it take for light to travel in nine years?
One light year is around 10 trillion km or 6 trillion miles. Nine lightyears would be 90 trillion km or 54 trillion miles. You would generally just say nine lightyears though.
How many miles in a light year-?
It is approximately 10 trillion kilometres (or about 6 trillion miles). As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year.
How long does it take the human eye to see an object a trillion miles away?
Light from an object a trillion miles away (10 to the power of 12) will take around 0.17 years to get to the observer or 62 days.
25 trillion miles in scientific notation?
25 trillion = 25,000,000,000,000 or 2.5 x 10^13 miles.
How miles is 10 lightyears?
10 light-years is 58,785,000,000,000 (58.785 trillion) miles.
How far is alpha centari b in miles?
Alpha Centauri B is about 4.37 light years away from our sun. One light year is about 5,878,625,373,183.61 (almost 6 trillion) miles away. So that means that Alpha Centauri B is about 25,689,592,880,812.38 (about 26 trillion) miles from our sun. If you look at it in kilometers one light year equals 9,460,730,472,580.8 km (about 10 trillion km). So that means that Alpha Centauri B is about 41,343,392,165,178.1 (about 41.5 trillion) kilometers away or about 41 petameters.
What is 25 trillion miles in scientifc notation?
It is: 2.5*10^13 miles
Is ozone five miles away from the earth's surface?
No. The ozone layer sits in the Earth's stratosphere, 10 to 50 kilometers or 6 to 31 miles from the Earth's surface.
Are there at least 10 billion trillion Earth-like planets in the observable universe?
In my opinion, yes. There are at least 10 billion trillion Earth-like planets in the observable universe.
10 trillion kilometers is how many miles?
1,428,571,428,571.429
How far is a megaparsec in miles?
According to Wikipedia, a parsec is 30 trillion kilometers. So, a megaparsec is 30 million trillion kilometers. And, since there are about .62 miles in a kilometer, a megaparsec is about 19 million trillion (or quintillion) miles. More precisely, 1 parsec = 3.08568025 x 10^16 meters. So, 1 megaparsec = 10^6 * 3.08568025 x 10^16 meters or 3.08568025 x 10^22 meters. Converting to kilometers, a megaparsec is 3.08568025 x 10^19 kilometers. Converting to miles, a megaparsec is .621371192 * 3.08568025 x 10^19 miles or 1.91735282 x 10^19 miles. This is equivalent to 19.1735282 x 10^18 miles. Since 10^18 is a million trillion (or quintillion), 1 megaparsec = 19.1735282 million trillion miles.
Can stars collide with earth?
No, they cannot. All stars but the Sun are light-years away. A light-year is about 10 trillion miles. The only chance of us colliding with a star is 5 billion years into the future, when the Sun runs out of hydrogen and expands.
How many miles equals 44 kilometers?
44 Trillion km = 4.03891e9 (4.03891 x 10^3)
What unit of measure do astronomers use to determine distance from earth to stars?
The most common is the light year, which is the distance that a beam of light will travel in one year, and is approximately 10 trillion kilometres (or about 6 trillion miles).Another unit of inter-stellar measurement is the parsec. One parsec is equal to about 3.26 light years (31 trillion kilometres, or 19 trillion miles).
