News tagged with coronagraph

Inventing tools for detecting life elsewhere

Recently, astronomers announced the discovery that a star called TRAPPIST-1 is orbited by seven Earth-size planets. Three of the planets reside in the "habitable zone," the region around a star where liquid water is most likely ...

dateMar 30, 2017 in Astronomy
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Small, Ground-Based Telescope Images Three Exoplanets

(PhysOrg.com) -- Astronomers have snapped a picture of three planets orbiting a star beyond our own using a modest-sized telescope on the ground. The surprising feat was accomplished by a team at NASA's Jet Propulsion Laboratory ...

dateApr 14, 2010 in Astronomy
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