How long did it take Apollo 11 to get back to Earth from the Moon?

How long did it take Apollo 11 to get back to Earth from the Moon?

Altogether, Apollo 11 spent 2.5 days in lunar orbit, circling the Moon 31 times. The crew returned safely to Earth on July 24, landing in the Pacific Ocean southwest of Hawaii, after a flight of 8 days and 3 hours.

How long is the Moon and back?

The moon is, on average, 238,855 miles away. So technically people are saying they love you 477,710 miles (the distance to the moon and back).

How long does it take to get from space back to Earth?

Now, coming back to Earth from space takes a few hours to a few days if you haven’t wandered off into outer space. For instance, here’s the distance between planet Earth and several popular destinations. The International Space Station is about 240 miles from us and it takes just about one day to get there.

How long does it take to get back to the Moon?

After dusting off from the Lunar surface, the Lunar Module spent another 2 days, 22 hours and 56 minutes getting back to Earth. So in addition to be the first manned mission, Apollo 11 was also the fastest trip to the Moon where astronauts were involved.

How long will it take to travel to Mars?

The spacecraft departs Earth at a speed of about 24,600 mph (about 39,600 kph). The trip to Mars will take about seven months and about 300 million miles (480 million kilometers).

How long would it take to get to Pluto?

So how long does it take to get to Pluto? Roughly 9-12 years. You could probably get there faster, but then you’d get less science done, and it probably wouldn’t be worth the rush. Are you super excited about the New Horizons flyby of Pluto?

How long is 1 day in moon?

The short answer is this: A day is the length of time between two noons or sunsets. That’s 24 hours on Earth, 708.7 hours (29.53 Earth days) on the Moon.

Why do we never see the back of the Moon?

Tidal forces from Earth have slowed the Moon’s rotation to the point where the same side is always facing the Earth—a phenomenon called tidal locking. The other face, most of which is never visible from the Earth, is therefore called the “far side of the Moon”.

How many days is 2 moons?

29 days, 12 hours and 44 minutes, to be in the same precise position to the sun and the earth. If one assumes a specific position on earth at the time of full moon, it has to be exactly this time in order to be seen as full moon from the same position.

How much do astronauts get paid?

Astronauts who work for civilian agencies like NASA earn a base salary of $104,898 per year. However, their salaries can increase to $161,141 per year. Furthermore, SpaceX founder Elon Musk said that he would be willing to pay his astronauts up to $500,000 for a trip to Mars.

How long is 1 second in space time?

1 second in space is equal to 1 second in earth. Space time doesn’t move any faster than earth time so we use earth time for all of outer space.

How long is 1 hour in Earth on space?

How much time on earth is 1 hour in space? Around eight minutes and twenty seconds.

Is the flag still in the Moon?

Images taken by the Lunar Reconnaissance Orbiter (LRO) have shown that the American flags left on the Moon by Apollo astronauts are still standing– except for the Apollo 11 mission, which Buzz Aldrin reported as being knocked over by engine exhaust as Apollo 11 lifted off.

How long until the Moon escapes the Earth?

Looking at the average rate of retreat over the last 4 billion years, it should take about 50 billion years before the Moon takes as long to complete one orbit as Earth takes to complete one rotation. At this point, Earth will be tidally locked to the Moon, which will always sit above the same point on the planet.

How did astronauts get off the Moon?

The astronauts used Eagle’s ascent stage to lift off from the lunar surface and rejoin Collins in the command module. They jettisoned Eagle before they performed the maneuvers that propelled Columbia out of the last of its 30 lunar orbits onto a trajectory back to Earth.

How cold is Mars?

Mariner 4, which flew by Mars on July 14, 1965, found that Mars has an atmospheric pressure of only 1 to 2 percent of the Earth’s. Temperatures on Mars average about -81 degrees F. However, temperatures range from around -220 degrees F. in the wintertime at the poles, to +70 degrees F.

Is there any Oxygen on Mars?

How long would it take to travel 4 light-years?

The nearest-known exoplanet is a small, probably rocky planet orbiting Proxima Centauri – the next star over from Earth. A little more than four light-years away, or 24 trillion miles. If an airline offered a flight there by jet, it would take 5 million years.

What time did Apollo 11 get back to Earth?

At 12:51 EDT on July 24, 1969, Apollo 11, the U.S. spacecraft that had taken the first astronauts to the surface of the moon, safely returns to Earth. The American effort to send astronauts to the moon had its origins in a famous appeal President John F.

How did Apollo 11 get back to Earth with no fuel?

The TLI placed Apollo on a “free-return trajectory” – often illustrated as a figure of eight shape. This course would have harnessed the power of the Moon’s gravity to propel the spacecraft back to Earth without the need for more rocket fuel.

What time did Apollo 11 land back on Earth?

At 5:35 p.m., Armstrong and Aldrin successfully docked and rejoined Collins, and at 12:56 a.m. on July 22 Apollo 11 began its journey home, safely splashing down in the Pacific Ocean at 12:50 p.m. on July 24.

How long did it take Apollo 13 to reenter the earth?

The command module, with the astronauts inside, continued onward, entered Earth’s atmosphere, and splashed down on target on April 17 at 1:07 pm Eastern Standard Time, 142 hours 54 minutes 41 seconds from the time the huge Saturn V had roared to life. The astronauts had no lasting ill effects from their ordeal.