SciShow Talk Show: Jimmy Henderson & The Red Eyed Skinks | Summary and Q&A

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October 9, 2015
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SciShow Talk Show: Jimmy Henderson & The Red Eyed Skinks

TL;DR

Project Minerva aims to find earth-like exoplanets using a method called radial velocity, which measures the Doppler effect of light emitted by stars.

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Key Insights

  • 🌍 Project Minerva aims to find earth-like exoplanets using the radial velocity method.
  • 🙂 The radial velocity method involves measuring the Doppler effect of light emitted by stars.
  • 🛝 Ground-based telescopes are used for the observations in Project Minerva.
  • 🚵 The telescopes for the project are located on a mountain in southern Arizona.
  • 🎓 Project Minerva is a collaboration between various universities.
  • 🤙 The project has a new addition called Minerva Red, run by UPenn.
  • 🔭 The cost of the telescopes for Project Minerva was around $5 to $10 million.

Transcript

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Questions & Answers

Q: What does Project Minerva aim to find?

Project Minerva aims to find earth-sized exoplanets around nearby stars using the radial velocity method.

Q: How does the radial velocity method work?

The method involves measuring the Doppler effect of light emitted by stars to determine the presence and velocity of planets.

Q: How does the transit method differ from the radial velocity method?

While the transit method looks for differences in light intensity as a planet passes in front of a star, the radial velocity method relies on the Doppler effect of light to detect the presence of planets.

Q: Where are the telescopes for Project Minerva located?

The telescopes for Project Minerva are located on a dry mountain in southern Arizona, owned by Harvard-Smithsonian. The mountain also houses telescopes from other institutions.

Summary & Key Takeaways

  • Project Minerva is an acronym for Miniature Exoplanet Radial Velocity Array, a project that aims to find earth-like exoplanets around nearby stars.

  • The project uses the radial velocity method, which involves measuring the Doppler effect of light to determine the velocity and presence of planets.

  • Unlike the Kepler Space Telescope, which uses the transit method, Project Minerva uses ground-based telescopes for its observations.

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