Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Mark McCaughrean

Mark McCaughrean

Professor Mark McCaughrean is the Senior Science Advisor of the European Space Agency Directorate of Science and Robotic Exploration.

Latest Planetary Radio Appearance

2014: The Year We Landed on a Comet

11/25/2014 | 28:50
Listen

Not just landed. Orbited, too. European Space Agency Senior Science Advisor Mark McCaughrean helps us celebrate the Rosetta orbiter and the Philae lander.

More Planetary Radio shows »

Facebook Twitter Email RSS AddThis

Planetary Defense

An asteroid or comet headed for Earth is the only large-scale natural disaster we can prevent. Working together to fund our Shoemaker NEO Grants for astronomers, we can help save the world.

Donate

Featured Video

Intro Astronomy 2017. Class 5: Venus & Mars

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join The Planetary Society

Let’s explore the cosmos together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!