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'Blips' led Australian backyard astronomers to a world-first planetary discovery

5 hours ago
  • #amateur-astronomy
  • #exoplanet-research
  • #planetary-ring-discovery
  • Amateur astronomers in Australia discovered a planetary ring around the dwarf planet Quaoar, marking a first for amateur astronomy.
  • The discovery was made in 2021 by Jonathan Bradshaw, Renato Langersek, and John Broughton through occultation observations, revealing unexpected rings.
  • The trio received the Berenice and Arthur Page Medal in 2024, recognizing their contributions and excellence in amateur astronomy in Australia.
  • Another medal recipient, Chris Stockdale, co-discovered exoplanets including an 'ultra-hot Neptune' and uses his telescope to validate data from NASA's TESS mission.
  • Amateur astronomers play key roles in advancing science, advocating for astronomy, and fostering public engagement with the night sky.