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Posts Tagged "alien worlds"

Life, Unbounded

Should We Expect Other Earth-like Planets At All?


This year has been a spectacular one for exoplanets. New discoveries and new insights have truly pushed the gateway to other worlds even further open.     In the past 12 months we’ve gained increasingly good statistics on the incredible abundance of planets around other stars and their multiplicity. We also finally seem to have [...]

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Life, Unbounded

Gravitational Mesolensing And The Hunt For Exoplanets

It's full of lenses...

When astronomers talk about methods for finding exoplanets the list is relatively short. There is the radial velocity, or ‘wobble’ technique, which senses the motion of a star around a common center-of-mass with its planets. There is the transit technique, employed with great success by NASA’s Kepler mission, and there are direct imaging and phase-photometry [...]

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