NASA is a United States government agency that is responsible for science .

[8/25, 1:16 AM] FoondaMate: *Here's some stuff you might want to know*

*Question*: What does NASA describe as one of the Sun's biggest mysteries?
*Answer*: In one of the Sun's biggest mysteries, the corona is much hotter than the layers immediately below it. (Imagine walking away from a bonfire only to get warmer. ) The source of coronal heating is a major unsolved puzzle in the study of the Sun.

*Question*: How is NASA studying the Sun?
*Answer*: NASA and other international space agencies monitor the Sun 24/7 with a fleet of solar observatories, studying everything from the Sun's atmosphere to its surface. NASA's Parker Solar Probe is studying our star from closer than any other spacecraft.

: The Sun is the largest object in our solar system.

The Sun's volume would need 1.3 million Earths to fill it. Its gravity holds the solar system together, keeping everything from the biggest planets to the smallest bits of debris in orbit around it.

: Astronomers, however, call the sun a yellow dwarf star because its colors fall within the yellow-green section of the electromagnetic spectrum. The sun, although it has sustained all life on our planet, will not shine forever.

The sun has already existed for about 4.5 billion years.

*Here's some stuff you might want to k
*: Each NASA center works on different parts of NASA's missions. NASA stands for National Aeronautics and Space Administration. NASA was started on October 1, 1958, as a part of the United States government. NASA is in charge of U. S. science and technology that has to do with airplanes or space.

: NASA Education Programs.

Agency: National Aeronautics and Space Administration (NASA NASA stands for National Aeronautics and Space Administration. NASA is a United States government agency that is responsible for science and technology related to air and space. The Space Age started in 1957 with the launch of the Soviet satellite Sputnik. NASA was created in 1958
*The administrator of the National Aeronautics and Space Administration is the highest-ranking official of NASA, the national space agency of the United States.