1/2/2023 0 Comments Astrometry vs. doppler methodAlso, their host stars outshine them Because planets emit the same kind of light as the stars. Note: Clicking any button other than the Save Answer button will NOT save any changes to your answers! SAVE ANSWER SKIP QUESTION I AM FINISHED/SUBMIT FOR GRADEĥ 6 S 7 8 9 10 (5 of 10) Which method is best suited to determine the diameter (rather than the mass) of an exoplanet? The Doppler Method O The Transit Method O The Astrometric Method Note: Clicking any button other than the Save Answer button will NOT save any changes to you MEDISIIBMIT FOR GRADģ 7 8 9 10 (6 of 10) Why is direct detection so difficult? Because exoplanets are so far away and therefore very dim. M Gmail YouTube lestion-list&page_type=8001704 20 4 5 6 7 8 9 10 (3 of 10) Which of the following missions has replaced the Kepler mission? O NASA's James Webb Space Telescope (JWST) O NASA's Transiting Exoplanet Survey Satellite mission (TESS) The New Horizons mission O Oumuamua Note: Clicking any button other than the Save Answer button will NOT save any changes to SAVE ANSWER SKIP QUESTION I AM FINISHED/SUBMIT FOR GI estions or concerns regarding this online ation, please contact weh sunnert If you are having troubles viewing something on thoni KHPContent is a trademark of Kendallĥ6 7 8 9 10 (4 of 10) What is the difference between direct detection and indirect detection of extra-solar planets? O Direct Detection is when we send spacecraft to nearby stars to look for planets while Indirect Detection refers to the situation whereby we look for exoplanets while remaining on Earth Direct Detection is when the exoplanet is visible through a telescope, while indirect detection refers to the situation where an exoplanet cannot be seen, but its existence is inferred from the behavior of its host star, Direct detection refers to the situation where an exoplanet cannot be seen through a telescope, but its existence is inferred from the behavior of its host star Indirect Detection is when the exoplanet is visible through a telescope Direct Detection is when an exoplanet moves in front of a star partially blocking its light while Indirect Detection is when a planet moves in front of a star, but no light is blocked. Note: Clicking any button other than the Save Answer button will NOT save any chang The planet or planets completely block the star's light from reaching us. The planet or planets actually pass in front of the star (from our point of view). Transcribed image text: Question List 2 3 4 5 6 7 7 8 9 10 (1 of 10) Which of the following detection methods has resulted in the most exoplanet discoveries? Direct Detection Doppler Astrometry Transit Note: Clicking any button other than the Save Answer button will NOT save any changes to youĢ 3 4 5 6 7 8 9 10 (2 of 10) The Transit method works only in cases where Kuiper Belt Object We are looking at the star/planet system from a face-on vantage point.
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