It's my 100th episode this week on Planetary Radio.

I'm Sarah Al-Ahmad of the Planetary Society, with more of the human adventure across our solar system and beyond.

Today we'll take a moment to celebrate this milestone

for our show with a look back at some of the defining moments of the past 100 weeks of space

exploration. We'll revisit Issa's Juice mission as it sets out for Jupiter's icy moons. Osiris

Rex returning precious samples from asteroid Benu to Earth, the launch of NASA's Psyche

Mission to explore a metallic asteroid, and the beginnings of Europe a Clippers journey

to unlock the secrets of a potentially habitable ocean world. We'll share parts of my previous

conversations with members of the mission teams, including Juice Project scientist Olivier Vitas,

Danny Glevin, the co-investigator of Osiris Rex,

the Psyche Mission's principal investigator, Lindy Elkins Tanton, and Bob Popolarno, Project

Scientist for Europa Clipper. If you love planetary radio and want to stay informed about the latest

space discoveries, make sure you hit that subscribe button on your favorite podcasting platform.

By subscribing,

you'll never miss an episode filled with new and awe-inspiring ways to know the cosmos and our place within it. I plan to share a different episode this week, but as I was reflecting on the discussions

that I've had during my time as host of planetary radio, it occurred to me that I've been given the same advice

from many people.

When you accomplish something great, take a break.

You can only appreciate what you've done

if you pause and reflect.

I've had the privilege of speaking to scientists

and engineers during powerful points in their lives,

...