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  1. TESS finished its primary mission by imaging about 75% of the starry sky as part of a two-year-long survey. In capturing this giant mosaic, TESS found 66 new exoplanets, or worlds beyond our solar system, as well as nearly 2,100 candidates astronomers are working to confirm.

  2. Oct 5, 2016 · TESS will do the initial roundup of exoplanets, with the potential to identify thousands during its projected two-year mission. One of TESS’ main science goals is to identify 50 rocky worlds, like Earth or Venus, whose masses can be measured.

  3. Transiting Exoplanet Survey Satellite (TESS) is a space telescope for NASA's Explorer program, designed to search for exoplanets using the transit method in an area 400 times larger than that covered by the Kepler mission.

  4. science.nasa.gov › mission › tessTESS - NASA Science

    TESS. NASA’s TESS discovers exoplanets, worlds beyond our solar system. In the course of its extended observations of the sky, TESS also finds and monitors all types of objects that change in brightness, from nearby asteroids to pulsating stars and distant galaxies containing supernovae.

  5. This first-ever spaceborne all-sky transit survey has identified planets of all sizes. Data release products include: Raw full frame images, calibrated full frame images, target pixels, light curves, flat fields, pixel response function, and lists of TESS Objects of Interest (TOIs).

  6. The Transiting Exoplanet Survey Satellite (TESS) is an MIT-led NASA mission to spend two years discovering transiting exoplanets by an all-sky survey. TESS has four identical, highly optimized, red-sensitive, wide-field cameras that together can monitor a 24 degree by 90 degree strip of the sky.

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  8. Jul 29, 2019 · NASA’s newest planet hunter, the Transiting Exoplanet Survey Satellite (TESS), has discovered three new worlds — one slightly larger than Earth and two of a type not found in our solar system — orbiting a nearby star. The planets straddle an observed gap in the sizes of known planets and promise to be among the most curious targets for ...

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