Artist’s conception (IMAGE) National Institutes of Natural Sciences Caption In this artist’s conception, planets form from the gas and dust in the protoplanetary disk surrounding the young star. The gas is made up of many different molecules, including hydrogen cyanide and more complex nitriles—linked to the development of life on Earth—and other organic and inorganic compounds. From simple organic compounds to the more complex, the soup of molecules in a particular location in the disk shapes the future of the planet forming there, and determines whether or not that planet could support life as we know it. Credit M.Weiss/Center for Astrophysics | Harvard & Smithsonian Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.