Engineers Install Baffles into JWST (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption Engineers reinstall one of the gold-plated baffles that helps direct heat away from the integrated science instrument module (ISIM) of NASA's James Webb Space Telescope. The baffles direct the heat generated by the instrument electronics safely into space and away from any cold areas of the infrared telescope. Credit Credits: NASA/Chris Gunn Usage Restrictions None Share Print E-Mail 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.