Recent discoveries and updates of the Chandra mission in video and audio formats.
Tour: NASA's Chandra Discovers Giant Black Holes on Collision Course (02-22-2023)
A new study using NASA's Chandra X-ray Observatory has tracked two pairs of supermassive black holes in dwarf galaxies on collision courses.
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-- NASA's Chandra Discovers Giant Black Holes on Collision Course
A new study using NASA's Chandra X-ray Observatory has tracked two pairs of supermassive black holes in dwarf galaxies on collision courses.
- Download Video (174.1 MB, Runtime: 3:02)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- NASA's Chandra Discovers Giant Black Holes on Collision Course

Quick Look: NASA's Chandra Discovers Giant Black Holes on Collision Course (02-22-2023)
A new study using NASA's Chandra X-ray Observatory has tracked two pairs of supermassive black holes in dwarf galaxies on collision courses.
- Related Links:
-- NASA's Chandra Discovers Giant Black Holes on Collision Course
A new study using NASA's Chandra X-ray Observatory has tracked two pairs of supermassive black holes in dwarf galaxies on collision courses.
- Download Video (32.1 MB, Runtime: 0:45)
- Related Links:
-- NASA's Chandra Discovers Giant Black Holes on Collision Course

Quick Look: M87 in Different Wavelengths of Light (04-14-2021)
In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope (EHT). However, that remarkable achievement was just the beginning of the science story to be told.
- Related Links:
-- Telescopes Unite in Unprecedented Observations of Famous Black Hole
In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope (EHT). However, that remarkable achievement was just the beginning of the science story to be told.
- Download Video (30.2 MB, Runtime: 0:45)
- Related Links:
-- Telescopes Unite in Unprecedented Observations of Famous Black Hole

Tour: M87 in Different Wavelengths of Light (04-14-2021)
In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope (EHT). However, that remarkable achievement was just the beginning of the science story to be told.
- Related Links:
-- Telescopes Unite in Unprecedented Observations of Famous Black Hole
In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope (EHT). However, that remarkable achievement was just the beginning of the science story to be told.
- Download Video (90.6 MB, Runtime: 3:11)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Telescopes Unite in Unprecedented Observations of Famous Black Hole

Quick Look: PJ352-15 (03-09-2021)
Astronomers may have found the most distant supermassive black hole with a jet detected in X-rays using NASA's Chandra X-ray Observatory.
- Related Links:
-- Gigantic Jet Spied From Black Hole in Early Universe
Astronomers may have found the most distant supermassive black hole with a jet detected in X-rays using NASA's Chandra X-ray Observatory.
- Download Video (46.1 MB, Runtime: 0:45)
- Related Links:
-- Gigantic Jet Spied From Black Hole in Early Universe
