Meet TESS, NASA's next planet hunter

Meet TESS, NASA’s next planet hunter

At Cape Canaveral Air Force Station on April 18, 2018, NASA and SpaceX efficiently launched its latest planet hunter, TESS.

TESS (Transiting Exoplanet Survey Satellite) will seek for planets that exist outdoors our photo voltaic system, in any other case often known as exoplanets. A couple of many years in the past, little was identified about exoplanets. Today, NASA scientists are conscious of hundreds, and hope to search out much more.

Dr. Jennifer Burt, a NASA scientist, defined, “So what TESS will do is monitor thousands of stars that are nearby and it’ll monitor how bright the stars are. If a planet passes between the star and us here on Earth, it’ll make this star dim just a little bit and the depth of that dimming tells us how large the planet is.”

TESS will probably be in area for about two years, scanning area part by part. It will concentrate on brilliant, close by stars within the hopes of discovering close-by exoplanets.

“Previous missions like NASA’s Keplar satellite found worlds we think have molten lava on their surfaces,” added Dr. Burt. “Or it could be raining rubies, and we think that TESS is really going to build on this diversity of planets and show us all sorts of new and exciting things that no one can really predict right now.”

TESS’s findings may also assist scientists perceive the Earth’s place within the galaxy, and whether or not our Earth and photo voltaic system are widespread or distinctive.

Future missions will be capable to concentrate on probably the most promising candidates TESS finds and search their atmospheres for liveable components.

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“There’s a solid chance in a couple years once TESS returns results, you’ll be able to walk out into your backyard, look up in the night sky and point to a star knowing that that one has a planet around it,” stated Dr. Burt.

Find extra details about TESS’s mission here.

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Laura Hartman is a meteorologist at 13 On Your Side. You can contact her by e-mail at, or comply with her on Facebook or Twitter.

© 2018 WZZM

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