BETTII Illustration (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption This illustration shows the Balloon Experimental Twin Telescope for Infrared Interferometer (BETTII) ascending into the upper atmosphere. The experiment was severely damaged on June 9, when the payload detached from its parachute and fell. Credit NASA's Goddard Space Flight Center Conceptual Image Lab/Michael Lentz 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.