Answer: Transiting Exoplanet Survey Satellite (TESS)
Notes: NASA’s Transiting Exoplanet Survey Satellite (TESS) mission has discovered two rocky exoplanets around star TOI-2322, located 195 light-years away. Scientists detected them by observing small dips in the star’s brightness, indicating planets passing in front. TOI-2322 b is nearly Earth-sized, completes one orbit in 11 days, and has a very hot surface temperature of about 330°C. TOI-2322 c is almost twice Earth’s size, about 18 times heavier, and has a dense structure similar to Earth’s layers. The planets were confirmed using space telescopes and ground tools, showing successful global collaboration in astronomy.
