A Tour of Perseus (06-25-2014)
A team of astronomers has used Chandra X-ray Observatory and XMM-Newton to study a large group of galaxy clusters with a surprising result.

• Download Video (42.2 MB, Runtime: 2:22)
• With closed-captions (at YouTube)
• Listen to Audio Only
• Transcript

- Related Links:
--  Mysterious X-ray Signal Intrigues Astronomers

Space Scoop: X-rays Uncover Black Holes Dancing With Normal Stars (06-17-2014)
This photograph shows the flamboyant spiral galaxy called Messier 51.

• Download Video (21.6 MB, Runtime: 2:01)
• With closed-captions (at YouTube)
• Listen to Audio Only
• Transcript

- Related Links:
--  X-rays Uncover Black Holes Dancing With Normal Stars

A Tour of M51 (06-04-2014)
Like the Milky Way, the Whirlpool is a spiral galaxy with spectacular arms of stars and dust.

• Download Video (41.9 MB, Runtime: 2:03)
• With closed-captions (at YouTube)
• Listen to Audio Only
• Transcript

- Related Links:
--  Chandra Captures Galaxy Sparkling in X-rays

Space Scoop: Collecting Clues to a Cosmic Crime (06-02-2014)
The galaxy is called ESO 137-001 and in reality it is hidden from our view by a thick fog of space dust.

• Download Video (25.6 MB, Runtime: 2:24)
• With closed-captions (at YouTube)
• Listen to Audio Only
• Transcript

- Related Links:
--  Collecting Clues to a Cosmic Crime

Space Scoop: Galaxy Hits a Cosmic Bullseye (05-13-2014)
The Universe is vast and largely made up of empty space, but cosmic collisions still happen pretty often.

• Download Video (17.7 MB, Runtime: 1:40)
• With closed-captions (at YouTube)
• Listen to Audio Only
• Transcript

- Related Links:
--  Galaxy Hits a Cosmic Bullseye