How NASA Built the Fastest Spacecraft Ever
Engineers and designers working on the Parker Solar Probe tackled challenges such as size, weight, and extreme heat. Their design combined unique materials and underwent rigorous testing to transform the Probe into a record-breaking spacecraft.
This Is Not a Real Explosion, Here’s How Physics Made It Happen - https://youtu.be/OsUCD4wno6g
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Why Won't Parker Solar Probe Melt?
https://www.nasa.gov/feature/goddard/2018/traveling-to-the-sun-why-won-t-parker-solar-probe-melt
"In space, the temperature can be thousands of degrees without providing significant heat to a given object or feeling hot. Why? Temperature measures how fast particles are moving, whereas heat measures the total amount of energy that they transfer. Particles may be moving fast (high temperature), but if there are very few of them, they won’t transfer much energy (low heat). Since space is mostly empty, there are very few particles that can transfer energy to the spacecraft."
Who is Eugene Parker?
https://www.nasa.gov/content/goddard/eugene-newman-parker
"More than half a century later, the Parker Solar Probe mission will finally be able to provide key observations on Parker’s groundbreaking theories and ideas, which have informed a generation of scientists about solar physics and the magnetic fields around stars. Much of his pioneering work, which has been proven by subsequent spacecraft, defined a great deal of what we know about the how the sun–Earth system interacts."
NASA Is Going to The Sun, Here’s Why That’s So Crazy
https://www.seeker.com/videos/space/nasa-is-going-to-the-sun-heres-why-thats-so-crazy
"From Earth, we can only ever see the corona during a total solar eclipse, which is why it is incredibly difficult to study. Because the density is so low, the corona’s brightness is overpowered by energy coming from the solar surface. As the last layer of the sun’s atmosphere, the corona extends millions of miles into space. Here, temperatures can rise to over one million degrees Celsius which is about 300 times hotter than the photosphere, the lowest layer of the sun’s atmosphere."
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Science In The Extremes ventures to the ends of the earth to bring you pioneering research and innovations that are advancing our civilization and broadening our understanding of the universe. Follow intrepid researchers as they plunge into the deepest parts of the ocean, trek across the arctic tundra, and explore the cosmos, because being a scientist isn’t just about being in the lab.
Seeker explains every aspect of our world through a lens of science, inspiring a new generation of curious minds who want to know how today’s discoveries in science, math, engineering and technology are impacting our lives and shaping our future. Our stories parse meaning from the noise in a world of rapidly changing information.
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Видео How NASA Built the Fastest Spacecraft Ever канала Seeker
This Is Not a Real Explosion, Here’s How Physics Made It Happen - https://youtu.be/OsUCD4wno6g
Read More
Why Won't Parker Solar Probe Melt?
https://www.nasa.gov/feature/goddard/2018/traveling-to-the-sun-why-won-t-parker-solar-probe-melt
"In space, the temperature can be thousands of degrees without providing significant heat to a given object or feeling hot. Why? Temperature measures how fast particles are moving, whereas heat measures the total amount of energy that they transfer. Particles may be moving fast (high temperature), but if there are very few of them, they won’t transfer much energy (low heat). Since space is mostly empty, there are very few particles that can transfer energy to the spacecraft."
Who is Eugene Parker?
https://www.nasa.gov/content/goddard/eugene-newman-parker
"More than half a century later, the Parker Solar Probe mission will finally be able to provide key observations on Parker’s groundbreaking theories and ideas, which have informed a generation of scientists about solar physics and the magnetic fields around stars. Much of his pioneering work, which has been proven by subsequent spacecraft, defined a great deal of what we know about the how the sun–Earth system interacts."
NASA Is Going to The Sun, Here’s Why That’s So Crazy
https://www.seeker.com/videos/space/nasa-is-going-to-the-sun-heres-why-thats-so-crazy
"From Earth, we can only ever see the corona during a total solar eclipse, which is why it is incredibly difficult to study. Because the density is so low, the corona’s brightness is overpowered by energy coming from the solar surface. As the last layer of the sun’s atmosphere, the corona extends millions of miles into space. Here, temperatures can rise to over one million degrees Celsius which is about 300 times hotter than the photosphere, the lowest layer of the sun’s atmosphere."
____________________
Science In The Extremes ventures to the ends of the earth to bring you pioneering research and innovations that are advancing our civilization and broadening our understanding of the universe. Follow intrepid researchers as they plunge into the deepest parts of the ocean, trek across the arctic tundra, and explore the cosmos, because being a scientist isn’t just about being in the lab.
Seeker explains every aspect of our world through a lens of science, inspiring a new generation of curious minds who want to know how today’s discoveries in science, math, engineering and technology are impacting our lives and shaping our future. Our stories parse meaning from the noise in a world of rapidly changing information.
Visit the Seeker website https://www.seeker.com/videos
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
Seeker on Twitter http://twitter.com/seeker
Seeker on Facebook https://www.facebook.com/SeekerMedia/
Science in the Extremes on Facebook http://www.facebook.com/ScienceintheExtremes
Seeker http://www.seeker.com/
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