International research led by scientists at the Instituto de Astrofísica de Canarias (IAC) has shown the existence of solid sulphur compounds in HH514, a jet of gas coming from the centre of the Orion Nebula. The concentration of this chemical element could be related to the process of exoplanet formation. The researchers have used three of the most important optical telescopes in the world: the Very Large Telescope (VLT), the Gran Telescopio Canarias (GTC or Grantecan) and the Hubble Space Telescope (HST). The results are published in the scientific journal Monthly Notices of the Royal
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