How long does it take for a rocket to go from the earth to the moon!

How long does it take for a rocket to go from the earth to the moon!


How long does it take to fly to the moon? In fact, the time for different lunar probes to fly to the moon is different. The shortest distance between the earth and the moon is 363300 km, and the farthest is 405500 km. But the manned spacecraft or lunar probe launched from the earth will not travel a straight distance, but fly to the moon in a large elliptical orbit



How far is it from the earth to the moon by spaceship
How__ __ __ from the earth to the moon by spaceship


How far it is from the earth to the moon by spaceship?



It takes three days by spaceship from the earth to the moon


It takes three days to take the spaceship from the earth to the moon.



How many hours does it take to fly from the earth to the moon


The distance between the earth and the moon is 384000 km
When man first landed on the moon, it took 75 hours and 50 minutes to fly from the earth to the moon
Chang'e-1 flew for 13 days and 18 hours
But it doesn't fly in a straight line
You can't get there by plane
If you can fly there, it will take 15.9 days



How long does it take Chang'e-1 to get from the earth to the moon


The total flight distance of Chang'e-1 will exceed 1 million kilometers from Xichang's takeoff to the distant moon's "work post". The long flight distance of 1 million kilometers will take 13 days and 18 hours for Chang'e-1



How long does it take to get from the earth to the moon? How long does it take to get from the moon to the earth?


The distance between the earth and the moon is 384000 km. Divided by the speed of the spaceship, we can get the time from the earth to the moon. It takes about 1.28 seconds for the laser beam from the earth to reach the moon. It takes about five and a half hours for the flying saucer to fly from the earth to the moon



The distance between the earth and the moon is 2.8 times 10 to the eighth power meter. How long does it take to reflect a laser beam from the laser rangefinder?


One time, about 8 seconds. It seems that the distance between the moon and the earth is 380000 kilometers!



The nearest star outside the solar system to the earth is called the neighboring star, which is 3600, 13000, 13000 kilometers away from the earth. Q: how long does it take for the light from the neighboring star to reach the earth? (it is known that the speed of light is 300000 km / s, which is calculated by 30000000 seconds per year. The results are expressed by scientific notation.)


∵ the speed of light is 300000 km / s, and the distance between the adjacent star and the earth is 3600, 13000, 13000 km. The time for the light from the adjacent star to reach the earth is 3600, 300000, 13000, 13000, 300000 ≈ 40 (years). A: the light from the adjacent star can reach the earth only after 40 years



Niulang and Zhinv respectively refer to Niulang and Zhinv. What are their constellations?


In the summer evening, a bright star above us is Vega. Across the Tianhe River, in the southeast of the sky, opposite Vega, is Altair. There are two small stars on both sides of Altair. It is said that they are their children. Altair is twice as big as the sun, its temperature is 2000 degrees higher than the sun, and its light is 8 times stronger than the sun



The nearest star to the sun, the nearest star, is km, light years away from the earth


4.2 * 60 * 60 * 24 * 365km 4.2 light years