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High definition views of Chandra's exciting science

Subscribe and automatically download fresh audio/video content: View content online by clicking the "View Podcast" links below (requires QuickTime 7.0 or other H.264-compliant video viewer. If videos do not play, right click or control click on the link to download the file to your hard drive & then open). Or, subscribe to the podcast using a program such as iTunes or ipodder with the podcast RSS/XML web address (listed below).
Video Listing
Tour: Chandra Sees Stellar X-rays Exceeding Safety Limits (12-15-2022)
A new study provides insight into how X-rays from stars like our Sun, but billions of years younger, could partially or completely evaporate the atmospheres of planets orbiting them.
- Related Links:
-- Chandra Sees Stellar X-rays Exceeding Safety Limits
A new study provides insight into how X-rays from stars like our Sun, but billions of years younger, could partially or completely evaporate the atmospheres of planets orbiting them.
- Dowload Video Podcast (210.4 MB, Runtime: 1:55)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Chandra Sees Stellar X-rays Exceeding Safety Limits

Quick Look: Astronomers See Stellar Self-Control in Action (11-29-2022)
A study of RCW 36 shows that stars in a cluster can limit how many new stars form when the biggest and brightest members expel most of the gas from the system, thus drastically slowing down star birth.
- Related Links:
-- Astronomers See Stellar Self-Control in Action
A study of RCW 36 shows that stars in a cluster can limit how many new stars form when the biggest and brightest members expel most of the gas from the system, thus drastically slowing down star birth.
- Dowload Video Podcast (40.1 MB, Runtime: 0:45)
- Related Links:
-- Astronomers See Stellar Self-Control in Action

Tour: Astronomers See Stellar Self-Control in Action (11-29-2022)
A study of RCW 36 shows that stars in a cluster can limit how many new stars form when the biggest and brightest members expel most of the gas from the system, thus drastically slowing down star birth.
- Related Links:
-- Astronomers See Stellar Self-Control in Action
A study of RCW 36 shows that stars in a cluster can limit how many new stars form when the biggest and brightest members expel most of the gas from the system, thus drastically slowing down star birth.
- Dowload Video Podcast (260.8 MB, Runtime: 3:42)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Astronomers See Stellar Self-Control in Action

Quick Look: 'Listen' to the Light Echoes From a Black Hole (11-21-2022)
A new sonification turns light echoes from a black hole into sound.
- Related Links:
-- 'Listen' to the Light Echoes From a Black Hole
A new sonification turns light echoes from a black hole into sound.
- Dowload Video Podcast (59.2 MB, Runtime: 0:56)
- Related Links:
-- 'Listen' to the Light Echoes From a Black Hole

Tour: Hot Jupiters (11-02-2022)
Planets can force their host stars to act younger than their age, according to a new study of multiple systems using NASA's Chandra X-ray Observatory.
- Related Links:
-- Planets Can Be Anti-Aging Formula for Stars
Planets can force their host stars to act younger than their age, according to a new study of multiple systems using NASA's Chandra X-ray Observatory.
- Dowload Video Podcast (172 MB, Runtime: 2:56)
- Listen to Audio Only
- Transcript
- Related Links:
-- Planets Can Be Anti-Aging Formula for Stars

Please note: These podcasts include artist illustrations and conceptual animations in addition to astronomical data.