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Vera Rubin Observatory Unveils First Images, Discovers Over 2,100 Asteroids

Equipped with the world’s largest astronomical camera, it is set to begin a decade-long survey focused on mapping dark matter across the southern sky.

Overview

  • First images reveal detailed views of the Virgo galaxy cluster and the Trifid and Lagoon nebulas captured by its 3.2-gigapixel camera.
  • In just ten hours of testing, the observatory identified 2,104 new asteroids, including seven near-Earth objects that pose no threat.
  • Perched atop Cerro Pachón in Chile, the telescope’s camera will collect about 20 terabytes of data each night and amass roughly 500 petabytes over its ten-year operation.
  • Starting later this year, the Legacy Survey of Space and Time will scan the southern sky every three to four nights to create a time-lapse map of cosmic evolution.
  • Over its mission, the survey aims to catalogue around 20 billion galaxies and probe the nature of dark matter and dark energy.