A spacecraft would be outside the atmosphere - that is, it would ideally be at such an altitude that there is no longer any significant atmosphere.
A heat shield protects the spacecraft when it enters the atmosphere from space by absorbing and dissipating the intense heat generated due to atmospheric friction. The heat shield helps prevent the spacecraft from burning up during reentry by creating a layer of hot and ionized gas, or plasma, around the spacecraft that acts as a barrier.
Astronauts work in space, which is beyond Earth's atmosphere. There is no fixed layer of the atmosphere where astronauts work. They operate in space stations or spacecraft outside of the Earth's atmosphere where they experience microgravity.
The Gemini spacecraft operated primarily in the thermosphere, which is part of the upper atmosphere, typically starting around 80 kilometers (50 miles) above Earth's surface and extending to about 600 kilometers (373 miles). During its missions, Gemini reached low Earth orbit, which is situated within this layer. The thermosphere is characterized by increasing temperatures and decreasing atmospheric density, allowing for orbital flight.
Thermosphere and the exosphere
The thinnest layer of the atmosphere is Exosphere.
A heat shield protects the spacecraft when it enters the atmosphere from space by absorbing and dissipating the intense heat generated due to atmospheric friction. The heat shield helps prevent the spacecraft from burning up during reentry by creating a layer of hot and ionized gas, or plasma, around the spacecraft that acts as a barrier.
Astronauts work in space, which is beyond Earth's atmosphere. There is no fixed layer of the atmosphere where astronauts work. They operate in space stations or spacecraft outside of the Earth's atmosphere where they experience microgravity.
The Gemini spacecraft operated primarily in the thermosphere, which is part of the upper atmosphere, typically starting around 80 kilometers (50 miles) above Earth's surface and extending to about 600 kilometers (373 miles). During its missions, Gemini reached low Earth orbit, which is situated within this layer. The thermosphere is characterized by increasing temperatures and decreasing atmospheric density, allowing for orbital flight.
The edible part, because the "lower layer of the atmosphere" would be the troposphere that takes 75% of the mass of air in the atmosphere itself. The core is the earth, and the skin is the rest of the atmosphere.
the troposphere.
A tornado would occur in the troposphere, the layer closest to the Earth.
A layer in atmosphere is at risk. The layer is ozone layer.
You would be in the troposphere, which is the lowest layer of the atmosphere and where most weather phenomena, including rainstorms, occur.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
The only layer I could think of would be the Thermosphere. The reason why this part of the atmosphere is so hot is that it is the top layer of the atmosphere.
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.