Menu
Sign In Search Podcasts Libraries Charts People & Topics Add Podcast API Blog Pricing

Harold Connolly Jr.

๐Ÿ‘ค Speaker
428 total appearances

Appearances Over Time

Podcast Appearances

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

But that was a good thing.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Excellent.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Because it taught us that gravity itself is basically what's holding the asteroid together.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Tensile forces between particles is not really doing it very well.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Hey, Neil, see, I learned some physics over the last 20 years.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

And the other thing is we're penetrating deeper into the surface.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

So the surface of the asteroid is being caught a lot, depending on how much the surface is moving based on the rotation and landslides and impacts.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

So we're getting down to the stuff that might be fresher.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

quote, pressure.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Correct.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Absolutely correct.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Wow.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

The problem was, and you did ask another question there when I get to that, the problem was that when we pulled back up, you know, and did the first test to see what kind of sample we got, we literally moved that three meter arm backwards to a camera to take pictures.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

And I can remember about four o'clock in the morning waking up and downloading from our mainframe the images and started looking at it.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

It had all these little spots all over the place.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

I'm thinking,

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

What the heck are these spots?

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Long story short, as the world knows, several stones got caught keeping the flap open.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

And we were losing sample every time we articulated the arm.

StarTalk Radio
Secrets of Asteroid Bennu with Harold Connolly Jr.

Wow.