JOURNAL ARTICLE

A supernova's oblong shape hints at how the blasts ignite.

  • Published In: Science News, 2026, v. 208, n. 2. P. 22 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: JOHNSON-GROH, MARA 3 of 3

Abstract

The article discusses new observations of a supernova that provide insights into the initial moments of a massive star's explosion. Detected on April 10, 2024, the supernova was studied by an international team using the European Southern Observatory's Very Large Telescope in Chile, which captured the light's polarization to reveal the explosion's shape. The findings indicate that the shock wave from the supernova does not emanate uniformly but rather in an elongated, olive-like shape, suggesting that subatomic particles called neutrinos may play a role in triggering the explosion. While the observations narrow down the possibilities for how supernovae are initiated, further research is needed to fully understand the mechanisms involved. [Extracted from the article]

Additional Information

  • Source:Science News. 2026/02, Vol. 208, Issue 2, p22
  • Document Type:Article
  • Subject Area:Astronomy and Astrophysics
  • Publication Date:2026
  • ISSN:0036-8423
  • Accession Number:190728380
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