Hanny's Voorwerp and IC 2497 (IMAGE) Yale University Caption Hanny's Voorwerp and IC 2497. Credit Dan Smith, Peter Herbert, Matt Jarvis & the ING. Usage Restrictions WIth credit given to: Dan Smith, Peter Herbert, Matt Jarvis & the ING. License Licensed 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.