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Planetary Radio: Space Exploration, Astronomy and Science

Citizen Science: Join the search for Martian clouds

Planetary Radio: Space Exploration, Astronomy and Science

The Planetary Society

Technology, Science

4.81.4K Ratings

🗓️ 3 August 2022

⏱️ 35 minutes

🧾️ Download transcript

Summary

Scientists need your help identifying clouds high above the surface of the red planet. The goal is figuring out where Mars’ water went.

Transcript

Click on a timestamp to play from that location

0:00.0

It's a nice day for cloud spotting on Mars, this week on Planetary Radio.

0:11.6

Welcome.

0:12.6

I'm Matt Kaplan of the Planetary Society with more of the human adventure across our solar

0:17.5

system and beyond.

0:19.6

Mars used to be so wet.

0:22.0

We've learned it still has lots of water below the surface, but nothing like it had a few

0:26.3

billion years ago.

0:28.3

Where did it go?

0:29.8

Scientists are still trying to solve that mystery.

0:32.8

A new piece of the puzzle is being provided by a project that needs you.

0:37.9

NASA Jet Propulsion Lab scientist Armand Klein-Bole and Merrick Slipski will tell us about their

0:43.4

new Citizen Science project called Cloud Spotting on Mars.

0:48.6

Later on this somewhat abbreviated show, we'll check in with the Chief Scientist of

0:52.9

the Planetary Society.

0:54.7

Bruce Betts has good news and bad news about this year's Percy and Meteor Shower, but

1:00.1

the new space trivia contest will keep us in the plus column.

1:04.2

Mars is also at the top of the July 20 edition of the downlink, the Planetary Society's

1:09.8

Free Weekly Newsletter.

1:12.4

It's a false color image from the Mars reconnaissance orbiter, or MRO, the same spacecraft that supports

1:19.1

the Cloud Spotting project.

1:21.4

This pretty picture uses color to help us understand how wind has sculpted the Martian

1:27.5

surface.

...

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