Uploaded March 2018 | Updated September 2026, 4 hours ago
On this episode of Smart Robots Review, Elias reports on NASA's T.E.S.S. mission.
Source: NASA's Goddard Space Flight Center
NASA’s Transiting Exoplanet Survey Satellite (TESS) will find undiscovered worlds around bright nearby stars, providing targets where future studies will assess their capacity to harbor life. TESS is a NASA Astrophysics Explorer mission, led and operated by MIT and managed by Goddard. With the help of a gravitational assist from the Moon, the spacecraft will settle into a 13.7-day orbit around Earth. Four wide-field cameras will give TESS a field-of-view that covers 85 percent of the entire sky. Within this vast visual perspective, the sky has been divided into 26 sectors that TESS will observe one by one. The first year of observations will map the 13 sectors encompassing the southern sky, and the second year will map the 13 sectors of the northern sky. The spacecraft will be looking for a phenomenon known as a transit, where a planet passes in front of its star, causing a periodic and regular dip in the star’s brightness. NASA’s Kepler spacecraft used the same method to spot more than 2,600 confirmed exoplanets, most of them orbiting faint stars 300 to 3,000 light-years away TESS will concentrate on stars less than 300 light-years away and 30 to 100 times brighter than Kepler’s targets. The brightness of these target stars will allow researchers to use spectroscopy, the study of the absorption and emission of light, to determine a planet’s mass, density and atmospheric composition. Water and other key molecules in its atmosphere can give us hints about a planet's capacity to harbor life.
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DISCLAIMER: This description contains affiliate links, which means that if you purchase anything from the product links, I may receive a small commission. This help support the channel and allows me to continue to make videos like this. Thank you for the support!
On this episode of Smart Robots Review, Elias reports on NASA's T.E.S.S. mission.
Source: NASA's Goddard Space Flight Center
NASA’s Transiting Exoplanet Survey Satellite (TESS) will find undiscovered worlds around bright nearby stars, providing targets where future studies will assess their capacity to harbor life. TESS is a NASA Astrophysics Explorer mission, led and operated by MIT and managed by Goddard. With the help of a gravitational assist from the Moon, the spacecraft will settle into a 13.7-day orbit around Earth. Four wide-field cameras will give TESS a field-of-view that covers 85 percent of the entire sky. Within this vast visual perspective, the sky has been divided into 26 sectors that TESS will observe one by one. The first year of observations will map the 13 sectors encompassing the southern sky, and the second year will map the 13 sectors of the northern sky. The spacecraft will be looking for a phenomenon known as a transit, where a planet passes in front of its star, causing a periodic and regular dip in the star’s brightness. NASA’s Kepler spacecraft used the same method to spot more than 2,600 confirmed exoplanets, most of them orbiting faint stars 300 to 3,000 light-years away TESS will concentrate on stars less than 300 light-years away and 30 to 100 times brighter than Kepler’s targets. The brightness of these target stars will allow researchers to use spectroscopy, the study of the absorption and emission of light, to determine a planet’s mass, density and atmospheric composition. Water and other key molecules in its atmosphere can give us hints about a planet's capacity to harbor life.
If you enjoyed this content please consider supporting us anywhere you can:
1) Sharing the video with your friends and family and don't forget to click the LIKE and SUBSCRIBE buttons!
2) Join the show fan club for exclusive content at: patreon.com/SmartRobotsReview OR makersupport.com/SmartRobotsReview
3) You can further support this channel by using the link below when purchasing anything at all from Amazon:
Amazon.com (U.S.): amzn.to/2Gj0vPA
Amazon.com (U.K.): amzn.to/2GcVQmo
Amazon.com (Canada): amzn.to/2GgmNBB
4) Purchase anything using the link below from GEARBEST.com:
gearbest.com/robot-vacuum/pp_603425.html?lkid=12165952
You can find Smart Robots Review on:
YouTube: youtube.com/c/smartrobotsreview
Web: smartrobotsreview.com
Twitter: twitter.com/SmartRobotsRev
Patreon: patreon.com/SmartRobotsReview
Email: SmartRobotsReview@gmail.com
This video was filmed on Panasonic G85 4K DSLR Camera:
(U.S.A. link only) amzn.to/2o09s9x
(U.K. link only) amzn.to/2gpLws3
(Canada): amzn.to/2xROSdi
This VIDEO was EDITED using Adobe Premiere PRO CC on a PC.
DISCLAIMER: This description contains affiliate links, which means that if you purchase anything from the product links, I may receive a small commission. This help support the channel and allows me to continue to make videos like this. Thank you for the support!
