Multimedia Release 23-Nov-2021 Hubble finds flame Nebula's searing stars may halt planet formation Reports and Proceedings NASA/Goddard Space Flight Center image: The Flame Nebula or NGC 2024 is a large star-forming region in the constellation Orion that lies about 1,400 light-years from Earth. Hubble studied this nebula to look for protoplanetary disks, or “proplyds” – disks of gas and dust around stars that may one day form new solar systems. Hubble found four confirmed proplyds and four possible proplyds in the nebula, but the proplyds are being worn away by the intense radiation of nearby stars and may never have the chance to form planets as a result. Hubble also located three “globulettes” in the nebula – small, dark dust clouds that can be seen against the background of bright nebulae. These dust clouds are thought to form brown dwarfs – warm objects too big to be planets but without enough mass to become stars – and other free-floating, planetary-mass objects in our galaxy The Flame Nebula is part of the Orion Molecular Cloud Complex, which includes such famous nebulae as the Horsehead Nebula and Orion Nebula. view more Credit: Main Image Credit: NASA, ESA, and K. Stapelfeldt (Jet Propulsion Laboratory); Image Processed in November 2021 by Gladys Kober (NASA/Catholic University of America) 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.