fuel cells converts chemical energy to eletrical power and the only waste product for fuel cells is water
Nuclear energy may be used to produce electricity and may be used to uplift the space shuttles.Nuclear energy may be used to produce electricity and may be used to uplift the space shuttles.
The answere is no.
Any competent handyman could do that.
Rulings are the vertical and horizontal lines inside a table, so excluding the outer border. Spacing can relate to space between the content of a cell and the edge of a cell or the space between each cell and other cells.
There is nothing like Blank in HTML. There could be a blank TAB space and is given by .
The Space Shuttle uses fuel cells to produce electricity. The hydrogen (H2) is burned with the oxygen (O2) to produce clean water (H2O). The heat is used to produce the electricity. The fresh water is then used by the crew or transfered to the International Space Station for drinking and showering. The Apollo Service Modules used a similar system for power and water.
pros: We can learn lots of things by sending crews and space probes. For without space probes how would we be able to tell the weather. cons: Many humans can die in space if there is a problem with the space craft and billions of dollars will be wasted.
fat poo/
Reusablilty and bigger payloads and crews.
because they are used to provide water and electricity for the spaceship... so very useful....
Spacecraft use solar cells to generate electricity because coal combustion requires oxygen, which is limited in space. Solar cells can convert sunlight directly into electricity without the need for oxygen, making them a more practical and reliable choice for spacecraft power generation.
They get electricity through the use of fuel cells. not batteries. The current limiter to the length of a mission is the amount of hydrogen and oxygen carried to use in the fuel cells.
The space shuttle does not use solar panels . Instead it uses Fuel cells that mix hydrogen and oxygen to create electricity, heat and water. the shuttle could also use Auxiliary Power Units or APU to generate hydraulic power for the aerodynamic control surfaces (elevons, body flap, rudder...)
Spacecraft use fuel cells because they are lightweight, efficient, and reliable sources of power. Fuel cells can generate electricity by combining hydrogen and oxygen, producing water as a byproduct, making them a clean energy solution for space missions. Additionally, fuel cells can provide continuous power for long-duration missions in space.
I'm not sure if your question means change crews, change clothes, or something else so perhaps you could tell which it is. Either way, the answer is yes to both.
Yes, Sharon Lucid served as a Mission Specialist for space shuttle flight crews. She was selected by NASA in 1978 and went on to participate in five space shuttle missions with various roles including Mission Specialist and Payload Commander.
The Apollo missions each had a crew of three.