Because the small particles will float around and cause problems and corrosion on the electronics and other mechanisms.
food has to be freeze dried. they cant take plain water.
yes you can find more info on that. maybe next time you should be more specific when asking a question.
10 astronauts from 5 separate missions walked on the moon after Neil Armstrong and Buzz Aldrin.
ACTUALLY,they can spend more than 6 months they can be on there for 803 days that is the record!
It is really the smell of food that gives it its taste, and because there is little gravity in space, the smell floats away before it is able to get to the astronaut's nose. Astronauts also have to deal with a constantly stuffy nose, which further hinders the ability to taste.
You can. Astronauts and cosmonauts have lived in space for up to 6 months at a time.
they cant walk in space because there is no gravity they are just floating
food has to be freeze dried. they cant take plain water.
edible toothpaste was invented by NASA so astronauts could swallow the toothpaste after brushing their teeth because spitting it out is harmful to people in the spacecraft and the equipment.
yes you can find more info on that. maybe next time you should be more specific when asking a question.
Why cant sound travel through empty space
They did not send astronauts to Pluto. Also, Pluto is a dwarf planet, not a dwarf star.
You cant go up into space for no reason
You CANT!
No, black pepper is not a pure substance. Instead, black pepper is what we call a mixture substance. However, salt is a pure substance.
cant read the letters that appear in the space above the box below.
It would take too long to get there. We don't have the capacity to send an unsupported crew into space for more than about a month. We would have to pack two years of food for the astronauts and we cant store that much. There is also the issue of carrying the fuel to get home.