4.6 • 732 Ratings
🗓️ 28 April 2025
⏱️ 14 minutes
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0:00.0 | Welcome to Cool Stuff Ride Home, where we bring you some of the more intriguing stories from around the world. |
0:06.8 | I'm Marcus Papp, alongside Reggie Rizzou. On today's episode, the satellite Lucy shares intel on the asteroid Donald Johnson while on its way to Jupiter, |
0:16.8 | and some released pheasants may be causing a tick problem. On this day in history, Thor hired all sets sail on his raft, |
0:24.6 | the Contiki seeking to challenge our belief of Polynesian origin. |
0:28.6 | That's coming up on cool stuff. |
0:30.6 | NASA's Lucy spacecraft has just sent back new images of a peculiar space rock |
0:36.6 | during its second asteroid flyby, |
0:38.8 | offering an early glimpse of the complex structure scientists hope will reveal secrets about |
0:43.7 | the early solar system. It was on Sunday that Lucy zoomed past the asteroid Donald Johnson, |
0:49.6 | you heard that right, the asteroid's name is Donald Johnson, at a staggering 30,000 miles per hour, |
0:55.3 | passing within 600 miles of the object, located in the main asteroid belt between Mars and |
1:00.9 | Jupiter. Now, if you're wondering why the asteroid was named Donald Johnson, well, it was |
1:06.0 | named after the paleo-anthropologists who discovered the famous Lucy fossil in Ethiopia 50 years ago. |
1:12.3 | Now, the asteroid is an oddly shaped, long, lumpy asteroid, described as looking like a peanut |
1:18.1 | or maybe in an irregular shape bowling pin. |
1:21.1 | The spacecraft's high-resolution long-range reconnaissance imager captured photos during the encounter, |
1:27.3 | although the asteroid was so large |
1:29.2 | that it didn't fully fit in a single frame. Scientists estimate the asteroid is about five miles long |
1:35.3 | and two miles wide at its widest point, larger than they initially expected. After studying the |
1:41.7 | images, researchers confirm that Donald Johnson likely formed from the collision |
1:46.2 | of two smaller space rocks about 150 million years ago, making it another example of a contact |
1:52.7 | binary, like Deaconish, the first asteroid Lucy encountered in 2023. Per Hal Levison, principal |
... |
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