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3Episodes
Category: Science & Medicine

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 309 - Mysterious signals from outside our galaxy!

January 14, 2019

Space is filled with incredibly strange objects, from black holes to neutron stars. In the right conditions these strange stellar objects create incredibly powerful radio bursts which give radio astronomers a treasure trove of data. From the WOW! Signal to Pulsars we recap the history of strange space signals, and we look at the modern hunt for Fast Radio Bursts (FRBs) and how the CHIME observatory in Canada is shedding light on this mystery.

  1. CHIME FRB Collaboration. Observations of fast radio bursts at frequencies down to 400 megahertzNature, 2019 DOI: 10.1038/s41586-018-0867-7
  2. CHIME FRB Collaboration. A second source of repeating fast radio burstsNature, 2019 DOI: 10.1038/s41586-018-0864-x
  3. Mann, Adam (28 March 2017). "Core Concept: Unraveling the enigma of fast radio bursts"Proc Natl Acad Sci U S A114 (13): 3269–3271. Bibcode:2017PNAS..114.3269Mdoi:10.1073/pnas.1703512114PMC 5380068PMID 28351957.