These potential planets extend up to 6,800 light-years toward the center of the Milky Way<\/a>, doubling the distance range that TESS had effectively explored before. As Joshua Roth<\/a> noted in the study, scientists had long suspected that;<\/p>\n \u201cThere have been predictions that there were thousands of planets still lurking in the TESS data.\u201d He added: \u201cIt just hadn\u2019t been searched yet.\u201d<\/p>\n A Population Ruled by Extreme Worlds<\/p>\n More than 90 percent of the candidates appear to be hot Jupiters<\/a>, gas giants orbiting extremely close to their stars, often completing an orbit in just a few days. As reported in the findings, TESS <\/a>is particularly sensitive to these large, fast orbiting planets, which produce clearer and more frequent signals.<\/p>\n Smaller planets, including Neptunes and super-Earths, represent only a small fraction of the sample. This imbalance does not necessarily reflect the true distribution of planets in the galaxy, but rather the detection bias inherent in the telescope\u2019s method.<\/p>\n It Shows Promise\u2026 But Uncertainty Remains<\/p>\n Not all candidates will be confirmed as real planets. For Roth, the false positive rate for TESS detections can reach around 50 percent, meaning that some signals may come from binary stars or data anomalies rather than actual planets. Even so, estimates suggest that between 3,000 and 5,000 of these candidates could be genuine.<\/p>\n![\"Nasa\u2019s](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/04\/NASAs-Transiting-Exoplanet-Survey-Satellite-TESS-1200x675.jpg.webp.webp\")
NASA\u2019s Transiting Exoplanet Survey Satellite (TESS). Credit: NASA<\/p>\n![\"The](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/04\/The-image-shows-an-artists-depiction-of-the-TESS-spacecraft-and-some-of-the-exoplanets-it-has-spotte.webp\")
The image shows an artist\u2019s depiction of the TESS spacecraft and some of the exoplanets it has spotted. Credit: NASA\/JPL-Caltech<\/p>\n