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Recent Podcast
A Tour of CXO J101527.2+625911
A Tour of CXO J101527.2+625911
Giant black holes are generally stationary objects, sitting at the centers of most galaxies. However, using data from NASA’s Chandra X-ray Observatory and other telescopes, astronomers recently hunted down a supermassive black hole that may be on the move. (2017-05-11)


Video Podcasts: The Incredible Two-Inch Universe

Introduction

View/Listen
This activity will help you explore the universe by shrinking cosmic scale in just 4 steps. Print out the instructions and cut-out templates. Follow along with the activity by listening to the narration or viewing the American Sign Language in the video podcast files.

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