Why is "Discoveries of exoplanets" trending?

Wikipedia Overview

An exoplanet is a planet located outside the Solar System. The first evidence of an exoplanet was noted as early as 1917, but was not recognized as such until 2016; no planet discovery has yet come from that evidence. Despite numerous purported discoveries, some with confirmations, it's now believed that the first real detection of an exoplanet was published among a list of possible candidates in 1988, though not confirmed until 2002. The first confirmed detection came in 1992, with the discovery of terrestrial-mass planets orbiting the pulsar PSR B1257+12. The first confirmation of an exoplanet orbiting a main-sequence star was made in 1995, when a giant planet was found in a four-day orbit around the nearby star 51 Pegasi. Some exoplanets have been imaged directly by telescopes, but the vast majority have been detected through indirect methods, such as the transit method and the radial-velocity method. As of 26 February 2026, there are 6,256 confirmed exoplanets in 4,664 planetary systems, with 1,050 systems having more than one planet. This is a list of the most notable discoveries.