Q&A

How did the astronauts stay on the moon without gravity?

How did the astronauts stay on the moon without gravity?

Astronauts trained for microgravity by walking “sideways.” Armstrong practiced taking off and landing in the Lunar Landing Training Vehicle in Houston. And, to simulate walking in the moon’s lower-gravity atmosphere, astronauts were suspended sideways by straps and then walked along a tilted wall.

Do astronauts feel gravity on the way to the moon?

Ask the Astronaut: Why do astronauts experience zero-G en route to the moon? The common situation for the astronauts is that in both cases they are in free fall, falling solely under the influence of gravity. When I was on the shuttle I was falling around the Earth, under its gravitational tug. Ask the Astronaut.

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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.

Do astronauts wear gravity boots?

Since NASA isn’t doing manned moon missions at the moment, astronauts wear soft boots that aren’t made for walking at all—just floating around outside the International Space Station. Those ones are totally rigid below the knee.

Can you float away if you jump on the moon?

There is no air on the moon, but astronauts don’t float away – even when they jump.

Do astronauts experience zero gravity?

Astronauts float around in space because there is no gravity in space. Everyone knows that the farther you get from Earth, the less the gravitational force is. Well, astronauts are so far from the Earth that gravity is so small. This is why NASA calls it microgravity.

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What did Neil Armstrong leave on the moon?

Neil Armstrong’s LM PPK contained a piece of wood from the Wright brothers’ 1903 Wright Flyer’s left propeller and a piece of fabric from its wing, along with a diamond-studded astronaut pin originally given to Slayton by the widows of the Apollo 1 crew.

What is the gravity on the moon like?

The gravity on the moon is about 1/6 the amount we have on Earth, but it is there. Anything with mass, anything has a gravitational field. For something like a baseball, this field is minute enough that you will never notice it.

Why doesn’t the flag flaps on the Moon?

First of all, there is gravity on the moon; it’s just weaker than the gravity on Earth. Second, gravity has essentially nothing to do with whether a flag flaps.

Why don’t astronauts weigh anything in space?

There is no gravity in space and they do not weigh anything. 2. Space is a vacuum and there is no gravity in a vacuum. 3. The astronauts are too far away from Earth’s surface to be subject to its gravitational pull. These answers are all wrong! The main thing to understand here is that there IS gravity in space.

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Would a flag fly in a zero-gravity world?

Second, gravity has essentially nothing to do with whether a flag flaps. If you managed to create windy conditions in a zero-gravity environment, any flags placed in that wind would flap just as well as they do on Earth (or perhaps even better, since gravity wouldn’t be pulling them down when the wind dies down).