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Why do scientists use spacecraft without people to explore space?
Wiki User
∙ 12y ago
scientists use spacecraft without people to explore space because scientists need to know more about space and the solar system
Wiki User
∙ 12y ago
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What are astronouts?
Astronauts are people who travel in space.
What are some different types of scientists and what do they do?
Some scientists are people that explore the world and try to tell us about the planet but we don't understand!
How did scientists know where to land Mars Pathfinder spacecraft?
Hi, Unfortunately, they don't know how to land the spacecraft. All they do know is that the people on board won't die!¬ Hope it helps, Cheekyellisa
Why is most space exploration accomplished with spacecraft without astronauts?
The most obvious answer to your question is the fact that people have to return to earth, while an unmanned craft can stay in space infinitely. Manned spacecraft require things like oxygen, water, food and communications equipment, none of which are required by an unmanned spacecraft. That means unmanned spacecrafts can be sent into space for a fraction of the cost of a manned spacecraft. So basically, it's much cheaper and safer to send unmanned spacecrafts to explore the universe.
Why do People lurk on the internet in order to?
experiment and explore without commitment
Why would scientists build space probes that don't carry people into space?
To explore and look at other planets and further
Why did people want to explore polar and Arctic regions?
scientists can study the layers of ice to see how the earth changed throughout the decades.
Why did scientists have to build a special ship to explore the deep zone?
People can't survive that type of pressure that far down in the water.
First spacecraft to hold two people?
It was the Gemini spacecraft.
Why did the Apollo 13 spacecraft have a parachute?
The same reason why all spacecrafts have parachutes: During reentry into the Earth's atmosphere, the spacecraft goes extremely fast. And if there are people in the spacecraft and no parachute, they would slam into the water at that speed and it would be like hitting concrete. So without a parachute, everyone on the spacecraft would be killed.
People might choose to lurk on the internet so that they can?
anonymously explore and experiment without committing themselves.
What do people explore?
They explore homosexuality
