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Related Experiment Videos

The search for interstellar glycine

L E Snyder1

  • 1Department of Astronomy, University of Illinois, Urbana 61801, USA.

Origins of Life and Evolution of the Biosphere : the Journal of the International Society for the Study of the Origin of Life
|June 1, 1997
PubMed
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Millimeter arrays detect large molecules in young star-forming regions, aiding the search for interstellar glycine. This study reviews the current progress in finding the simplest amino acid beyond Earth.

Area of Science:

  • Astrochemistry
  • Radio Astronomy

Background:

  • Interstellar molecules, including complex organic molecules and potential biomolecules, are found in hot, dense molecular cores.
  • These cores are characterized by large, highly saturated molecules, making them targets for astrobiological studies.

Purpose of the Study:

  • To discuss the current status of the search for interstellar glycine, the simplest amino acid.
  • To highlight the role of millimeter arrays in identifying suitable molecular cores for glycine detection.

Main Methods:

  • Utilizing millimeter arrays for astronomical observations.
  • Identifying and analyzing hot, young molecular cores with high molecular saturation.

Main Results:

  • Millimeter arrays are effective tools for locating regions rich in complex interstellar molecules.

Related Experiment Videos

  • Hot molecular cores are identified as promising sites for the presence of glycine.

    • Conclusions:

    • The search for interstellar glycine is ongoing, with millimeter arrays providing crucial observational capabilities.
    • Further investigation of identified molecular cores is essential to confirm the presence of glycine and understand prebiotic chemistry in space.