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Burning coal releases harmful gases and it may have some bad effects in space. Solar power is more efficient

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13y ago
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4mo ago

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.

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Q: Why do spacecraft use solar cells to generate electricity rather than burning coal?
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Continue Learning about Astronomy

What do you call a spacecraft that is controlled from earth?

A spacecraft that is controlled from Earth is typically referred to as a teleoperated spacecraft. This means that it is being controlled by operators on Earth rather than operating autonomously.


How do the Spacecraft float?

Spacecraft float in space due to the lack of gravity pulling them down. They are in a state of continuous free fall around the Earth, causing them to orbit rather than fall back to the ground. This creates the sensation of floating for astronauts inside the spacecraft.


7 Why haven't spacecraft landed on the surface of Jupiter?

Jupiter's atmosphere is made up of dense clouds of gas that make it challenging for spacecraft to land on its surface. Additionally, the intense radiation and magnetic fields around Jupiter pose risks to the spacecraft's electronic components. It is more feasible and safer for spacecraft to study Jupiter from orbit rather than attempting to land on its surface.


What does a space shuttle use to overcome earths gravity?

A space shuttle overcomes Earth's gravity by using powerful rocket boosters and engines to generate enough thrust to lift the spacecraft off the ground. Once in space, the shuttle relies on continuous acceleration to stay in orbit rather than fighting against gravity.


What unique happened on Gemini 5 flight?

On the Gemini 5 flight, astronauts Gordon Cooper and Pete Conrad set a record for the longest manned spaceflight at that time, spending eight days in space. This mission also featured the first use of fuel cells to generate electrical power in space.

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Is geothermal a fossil fuel?

No, geothermal energy is not a fossil fuel. It is considered a renewable, sustainable energy source because it utilizes heat from the Earth's core to generate electricity or heating, rather than burning fossil fuels.


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No, aloe vera does not generate electricity. It is a plant that is valued for its medicinal and skincare properties rather than its ability to produce electricity.


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I'd Rather Be Flag-Burning was created in 1995.


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Fabrics like polyester, nylon, and acrylic tend to generate the most static electricity due to their synthetic nature and friction with other materials. They have a tendency to hold onto electric charge rather than allowing it to dissipate.


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Partly the obsession by governments with climate change, and the amount of effort that has been put into installing wind-turbines, which are unreliable, expensive, and cannot generate their specified power, rather than into conventional power stations.


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