Ep. 601: Unexpected Light Pollution
Astronomy Cast
Astronomy Cast
4.8 • 3.4K Ratings
🗓️ 19 April 2021
⏱️ 26 minutes
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| 0:00.0 | A SRME Cast Episode 601 Unexpected Light Pollution |
| 0:12.7 | Welcome to a SRME Cast, a weekly fax based journey through the cosmos where we help |
| 0:16.1 | you understand not only what we know but how we know what we know. |
| 0:19.2 | I'm Fraser Kane, publisher of Universe Today, with me as always is Dr. Pamela Gay, a senior |
| 0:24.1 | scientist for the planetary sciences to do it and the director of CosmoQuest. |
| 0:28.4 | Hey Pamela, how are you doing? |
| 0:29.4 | I'm doing well, how are you doing Fraser? |
| 0:32.1 | I'm doing very well. |
| 0:33.1 | Have you seen the new pictures that NASA has sent back of Bennu, of the landing spot, |
| 0:39.1 | of Osiris Rex? |
| 0:41.8 | I had a really good laugh because they have this fabulous animation they did explaining what |
| 0:49.7 | they intended to do with the mission, which is to basically fly down with their little |
| 0:56.7 | arm and boop the asteroid Bennu and then fly away. |
| 1:03.8 | The thing is that while they're after the fact interview still showed this nice friendly |
| 1:09.4 | boop in reality Bennu punched really hard, really hard. |
| 1:18.7 | It was like on its way into the asteroid when thrusters were finally able to reverse its |
| 1:25.9 | motion after it descended half a meter, that's more than need up into the asteroid. |
| 1:33.5 | Yeah, it's like, I'm just sort of imagining it just sort of plunged its jaws into Bennu, |
| 1:40.1 | took a giant bite and then kicked itself back out and now these new pictures came up |
| 1:46.0 | from NASA like the last day or two. |
| 1:48.4 | You can see this scar on the space rock where it bit and it's so cool and it's so exciting |
| 1:58.0 | to see this whole thing now, it's time for it to come home. |
... |
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