Astronauts appear weightless in their Earth-orbiting spacecraft because both the spacecraft and the astronauts are in a state of free fall towards Earth. While the spacecraft is moving forward at a high velocity, it is also falling towards the planet due to gravity. This continuous free fall creates a condition known as microgravity, where the effects of gravity are still present but are not felt by the astronauts, making them seem weightless relative to their surroundings.
The Apollo 13 mission used the Apollo spacecraft, specifically the Apollo Command Module named "Odyssey" and the Lunar Module named "Aquarius." These craft were used for various purposes during the mission, such as orbiting the Moon and returning the astronauts safely to Earth.
The craft that took astronauts to the moon was called the Apollo spacecraft. It consisted of the command module, service module, and lunar module. The lunar module, known as the "LEM," was specifically designed to land on the moon's surface.
A total of 71 astronauts flew into space on Apollo missions. These astronauts were divided across the 17 Apollo missions that included manned flights.
collision with space craft orbiting the Earth
The lunar lander is the spacecraft designed to land on the moon's surface. It is used to transport astronauts from the lunar orbit to the moon's surface and back to the orbiting spacecraft. The lunar lander played a crucial role in the Apollo missions that landed humans on the moon.
You become weightless, and can float about inside the craft, or float while tethered by a safety line to the craft while on a space walk outside.
The craft that took astronauts to the moon was called the Apollo spacecraft. It consisted of the command module, service module, and lunar module. The lunar module, known as the "LEM," was specifically designed to land on the moon's surface.
The Apollo 13 mission used the Apollo spacecraft, specifically the Apollo Command Module named "Odyssey" and the Lunar Module named "Aquarius." These craft were used for various purposes during the mission, such as orbiting the Moon and returning the astronauts safely to Earth.
Apollo 11
Astronauts fly the craft and participate in experiments. They provide what is commonly called "human intelligence" regarding the outcome of these experiments.
The capsules have several thrusters (rocket engines) attached to them to move the capsule. Capsules that are manned have a control panel inside the craft for the astronauts to control the turns and maneuvers of the craft. There are also unmanned capsules that have control panels off the craft that control it.
The last time a human has landed on the moon was in 1971. Since no NASA astronauts have landed on anything from that day on, astronauts are mostly carried by a space craft throughout their journey.
A total of 71 astronauts flew into space on Apollo missions. These astronauts were divided across the 17 Apollo missions that included manned flights.
collision with space craft orbiting the Earth
collision with space craft orbiting the Earth
They can read a book, listen to music or just fly about the craft.
Apollo 8 was the first man craft to take astronauts to around the moon and back.