Telescopes
Chile holds nearly 40% of the world's astronomical observation capacity, which could exceed 60% early next decade with telescopes like the Giant Magellan Telescope. Óscar Contreras-Villarroel, vice president and Chile representative for the project, stresses protecting dark skies and installation sites through consistent regulations.
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An international team has identified the brightest fast radio burst ever detected by CHIME, tracing it to the galaxy NGC 4141. Named FRB 20250316A or RBFLOAT, the burst occurred on March 16, 2025, and lasted about one-fifth of a second. Follow-up observations with the James Webb Space Telescope revealed a faint infrared signal at the location.
An international team of astronomers has captured the most detailed image yet of the core of the distant galaxy OJ 287, revealing a sharply curved plasma jet. The observation, made using a virtual telescope spanning multiple Earth diameters, supports the presence of two merging supermassive black holes at its heart. This breakthrough provides new insights into the extreme energies and structures around such cosmic phenomena.
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NASA's James Webb Space Telescope has captured a stunning infrared image of the Pismis 24 star cluster within the Lobster Nebula, showcasing thousands of sparkling newborn stars. Located about 5,500 light-years away in the constellation Scorpius, this region highlights massive star formation sculpted by intense radiation and winds. The image provides rare insights into the evolution of hot young stars.