Planetary Radio: Space Exploration, Astronomy and Science cover image

Volcanic Venus? New insights from vintage data

Planetary Radio: Space Exploration, Astronomy and Science

00:00

Mercury's First Flyby

Mars is dimming, but that's not actually like Mars is getting farther away from the earth than I've been saying. And right now Aldebaran is brighter. It was 1974 that Mariner 10 did its first flyby Mercury and we damaged more than 50 percent of it. Bob Stewart thought what would it be like to be the only person in the universe? So he turned himself to where he couldn't see the earth, the moon, or the sun, only the blackness of space.

Transcript
Play full episode

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app