Historical Events tagged with "exoplanets"
Turns out history loves a label—battles, breakthroughs, and the occasional disaster, all neatly tagged for your browsing pleasure. Because sometimes you just need every weird invention in one place.
Collapse of the Arecibo Telescope
The Arecibo Observatory's iconic radio telescope collapsed on December 1, 2020, after suffering significant structural damage from a series of broken cables. Located in Puerto Rico, the telescope was renowned for its contributions to astronomy, atmospheric science, and radar observations of planets. The collapse marked the end of an era for a facility that had been in operation since 1963 and had played a key role in several scientific accomplishments, such as discovering the first exoplanet and aiding in the detection of cosmic phenomena.
Continue ReadingNASA's Discovery of Kepler-452b
NASA announced the discovery of exoplanet Kepler-452b, located 1,400 light-years away in the constellation Cygnus. Identified by the Kepler space telescope, this rocky planet orbits a star similar to the Sun in its habitable zone, suggesting the potential for liquid water and conditions suitable for life. The announcement highlighted Kepler-452b as the first near-Earth-sized planet found in the habitable zone of a star similar to the Sun, raising excitement in the astronomical community about the possibilities of extraterrestrial life.
Continue ReadingKepler Telescope Confirms Earth-Size Planet Discovery
NASA's Kepler Space Telescope confirmed the discovery of Kepler-186f, the first Earth-size planet found in the habitable zone of another star. Located about 500 light-years from Earth in the constellation Cygnus, Kepler-186f orbits its host star, Kepler-186, which is smaller and cooler than the Sun. The confirmation was made after intensive data analysis over several years, revealing the potential for life as we know it beyond our solar system.
Continue ReadingDiscovery of the First Exoplanet, 51 Pegasi b
51 Pegasi b, the first confirmed exoplanet orbiting a sun-like star, was discovered by astronomers Michel Mayor and Didier Queloz. Located approximately 50 light-years away in the Pegasus constellation, this gas giant orbits its star every 4.2 days. The discovery marked a significant milestone in astronomical research, opening new avenues for studying planetary systems beyond our own and expanding the understanding of the universe.
Continue ReadingFirst Discovery of Extrasolar Planets Announced
Astronomers Aleksander Wolszczan and Dale Frail announced the discovery of two planets orbiting the pulsar PSR 1257+12. This groundbreaking finding marked the first confirmed detection of planets outside our solar system, shedding light on the potential for planets to exist in diverse cosmic environments. The discovery was made using radio telescopes at Arecibo Observatory, Puerto Rico, showcasing the innovative methods employed in astrophysical research.
Continue Reading