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NASA's newest planet hunter snaps photo of 200,000 stars

200,000 stars on a black backdrop.
200,000 stars. Photo: NASA/MIT/TESS

NASA’s newest planet hunter, the Transiting Exoplanet Survey Satellite (TESS), has just taken a two-second test exposure snapshot of the southern constellation Centaurus. The photo, taken with one of four TESS cameras, reveals more than 200,000 stars.

Why it matters: TESS, which was launched on April 18 from Cape Canaveral Air Force Station in Florida, is well on its way to hunting for other planets outside our solar system that could harbor life.