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Bookmark or Share- Gravitational Lensing | Center for Astrophysics | Harvard ...“Microlensing” is the effect when one star passes in front of another from our point of view. Stars within the Milky Way don’t appear to move quickly from our perspective, but occasionally one crosses another. When that happens, microlensing makes the background star’s light appear brighter for a period of weeks to months.
- What is the Gravitational Microlensing Method? - Universe TodayOne of the more commonly-used methods for indirectly detecting exoplanets is known as Gravitational Microlensing. Essentially, this method relies on the gravitational force of...
- Gravitational microlensing - WikipediaGravitational microlensing is an astronomical phenomenon caused by the gravitational lens effect. It can be used to detect objects that range from the mass of a planet to the mass of a star, regardless of the light they emit.
- Microlensing - NASA ScienceThe effect is extreme around very massive objects, like black holes and entire galaxies. But even stars and planets cause a detectable degree of warping, called microlensing. Roman Space Telescope Microlensing Animation. NASA Goddard's Scientific Visualization Studio. Here’s how it works.
- Space-Warping Planets: The Microlensing Method | The ...Space-Warping Planets: The Microlensing Method. Microlensing is the only known method capable of discovering planets at truly great distances from Earth. Whereas radial velocity searches look for planets in our immediate galactic neighborhood, up to 100 light years from Earth, and transit photometry can potentially detect planets at a distance ...
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