Published: Thu, September 20, 2018
Research | By Raquel Erickson

Planet-Hunter TESS Shares First Image Captured Since Launch

Planet-Hunter TESS Shares First Image Captured Since Launch

TESS has given light images before but with only one camera in its testing phase. The satellite has completed its first orbit and part of the data from that first orbit includes this detailed image of the southern sky taken with the quartet of wide-field cameras TESS fields. The Kepler telescope has carried out a terrific job since launching in 2009, however with that workhorse satellite reaching the cessation of its lifestyles, or no longer it's time for the Transiting Exoplanet Gaze Satellite (TESS) to preserve over.On Monday, NASA shared "dawn" pictures of the southern sky beamed help to Earth from its fresh planet searching satellite.

Ahead of its first science images, the spacecraft has been conducting tests over the last few months to verify its ability to observe a broad swath of the sky.

It's the same technique used by NASA's Kepler telescope, which focused on a small patch of sky that straddled the northern constellations Lyra and Cygnus.

If we're going to find life in the cosmos, it's a good idea to look for other planets. NASA's James Webb Space Telescope and a new generation of ground-based telescopes will be well-suited for the follow-up work. TESS is in orbit specifically to search for new worlds beyond our solar system or exoplanets.

The telescope is now scanning the night sky, staring down distant solar systems, and hunting for small, rocky, Earth-like planets. It was launched back in April, but it took some time to get the satellite up to speed and begin working on actual science objectives.

NASA unveils first science images from TESS probe’s quest to spot alien planets

The Transiting Exoplanet Survey Satellite (TESS) snapped a photo using its four wide-field cameras on August 7, almost four months after it blasted off from Cape Canaveral.

The image below shows more of TESS' "first light" image. The brightest stars in the image, Beta Gruis and R Doradus, saturated an entire column of camera detector pixels on the satellite's second and fourth cameras.

TESS has been built upon the legacy of Kepler spacecraft of NASA, as it also utilizes the transits to find out exoplanets. The strip of stars and galaxies consist of the very big and Minute Magellanic Clouds, two dwarf galaxies orbiting the Milky Skill, and a few brilliant stars that saturated the digicam's detectors: Beta Gruis and R Doradus."This dawn science image exhibits the capabilities of TESS' cameras, and exhibits that the mission will imprint its fabulous attainable in our watch one other Earth", acknowledged Paul Hertz, astrophysics division director at NASA, Washington.A image of all sectors might possibly well maybe be considered below.

'In a sea of stars brimming with new worlds, TESS is casting a wide net and will haul in a bounty of promising planets for further study, ' said Paul Hertz, astrophysics division director at NASA Headquarters in Washington.

The TESS will spend two years monitoring 26 of such transit sectors for 27 days each, thus managing to cover 85% of the sky. The image is absolutely packed with stars, taking a half hour to soak in the light and produce the collection of pictures you see below.


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