As a general rule, it's much cheaper to send robots into space than than people. So, the question should really be, "why would you ever send people". Of course there are some good reasons for that too; but since any scientific data (for example) that we want to obtain can usually be obtained cheaper with automated missions, that's what is usually done.
As of now, NASA is not offering direct payment to private astronauts for lunar missions. Instead, private companies like SpaceX may provide opportunities for astronauts to travel to the moon as part of space tourism missions. The cost for such trips are expected to be in the millions of dollars.
Using the Canadarm allows for precise and controlled movements in the vacuum of space without exposing astronauts to unnecessary risks. It also enables tasks to be done more efficiently and with less effort than if astronauts were to perform them manually.
Astronauts do not sleep in traditional beds; instead, they sleep in sleeping bags that are secured to the walls of their spacecraft or space station. This prevents them from floating around in microgravity while they sleep. The sleeping bags help provide a sense of security and comfort, allowing astronauts to rest while minimizing the risk of drifting into equipment or other crew members.
NASA did not build the aircraft for the Apollo missions. Instead, NASA used rockets and spacecraft to send astronauts to the moon during the Apollo program. The Apollo 16 mission used a Saturn V rocket to launch the spacecraft carrying the astronauts.
Astronauts can communicate with each other in outer space using radio waves. However, the lack of atmosphere in space means there is no medium for sound to travel through, so they can't talk to each other in the same way we do on Earth. Instead, they use radio communication systems built into their spacesuits or spacecraft.
with cows
As of now, NASA is not offering direct payment to private astronauts for lunar missions. Instead, private companies like SpaceX may provide opportunities for astronauts to travel to the moon as part of space tourism missions. The cost for such trips are expected to be in the millions of dollars.
Sending human beings to Mars is substantially more dangerous and expensive than sending an unmanned shuttle. It would take many days for astronauts to reach the red planet, and large quantities of supplies would need to be sent with them for them to survive the journey and to spend enough time on Mars to collect useful data and samples.
to get more and more
Simpler and cheaper.
Simpler and cheaper.
coast instead of roast
If he likes you instead of your friend, he will pay more attention to you. He will be spending more time on you than your friend.
20,000,000
No because then instead of making money from jobs they are spending it on others
Sails that are pushed by light is one concept.
NASA occasionally sends out space probes instead of humans because astronauts could not survive on some of the places that space probes are sent to.