Parker Solar Probe: How did NASA scientists make a spacecraft “touch” the Sun without disintegrating?

The organization NASA scientist it is so complex that it has multiple windows open studying various regions of the solar system, the galaxy and the deep universe at the same time. To this they must add that there are terrestrial satellites constantly analyzing the interior of our planet.

It is then understandable when we see that there are missions that have a much larger investment than others. However, it is celebrated with greater emphasis when we see projects that received limited amounts of money achieve breakthroughs or historic successes.

One of them is that we come to discuss below. The Parker Solar Probe It has several elements about which many people wonder: How did they do it?

Perhaps the most common of all is the fact that a space probe entered the outer atmosphere of the Sun, in which temperatures of more than a million degrees are registered, without disintegrating. Studying our massive star up close is critical to understanding its composition and the way it formed.

This also makes us understand how stars are formed, their lifetime and the creation of solar systems in the universe.

How did you get close to Parker Solar Probe?

According to what the portal reviews xatakato understand the milestone of the Parker Solar Probe, you have to understand the concept of thermodynamics.

One of the principles of this scientific concept indicates that heat always affects from the hottest bodies to the coldest.

In scientific terms, heat is about the transfer of thermal energy between the molecules of a system and temperature would be a physical property measurable in Celsius, Kelvin, Fahrenheit or Rankine. In other words, they are not the same.

In this way we understand that the Sun’s corona has a very high temperature -more than a million degrees- but the heat it emits is not proportional to what the thermometers measure. This is because as there is low density in the external atmosphere, the plasma particles are dispersed.

That does not mean that a person can be in that place. The reality is that the equipment they manufactured for the Parker Solar Probe is capable of withstanding about 1,377 degrees Celsius, which is how hot it is in that region.

NASA experts developed a mechanism with a shield that is composed of 97% carbon foam in sheet forms that function as insulators. The idea is that this area is always facing the Sun so that what is behind it never increases conventional temperatures.

To achieve this, the Parker Solar Probe has a sensor that makes it always go in the same direction. In the event that it moves, the sectors in which the highest temperatures are recorded will automatically redirect the ship so that the shield always faces the Sun.

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