NASAs planet hunter TESS completes two-year-long primary mission - Business Standard

NASA s Transiting Exoplanet Survey Satellite, on July 4, finished its primary mission imaging about 75% of the starry sky as part of a two-year-long survey

Source https://www.business-standard.com/article/current-affairs/nasa-s-planet-hunter-tess-completes-two-year-long-primary-mission-120081200202_1.html