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
Jay Pasachoff

Jay Pasachoff

Jay M. Pasachoff is the Field Memorial Professor of Astronomy; Director of Hopkins Observatory; and Chair of the Astronomy Department at Williams College.

Pasachoff's website »

Latest Planetary Radio Appearance

From Earth to the Edge of the Universe: A New Edition of “The Cosmos”

01/21/2014 | 30:50
Listen

Astronomers Jay Pasachoff and Alex Filippenko join us for a conversation about their newest version of their monumental textbook, "The Cosmos." Emily Lakdawalla helps us say good morning to the just-awakened Rosetta spacecraft, while Bill Nye is fascinated and puzzled by what looks like a jelly doughnut on the Martian surface.

More Planetary Radio shows »

Latest Blog Posts

More Venus transits in 2012

Posted 2012/06/07 04:44 CDT | 3 comments

A transit of Venus as seen from Jupiter may be observed by Hubble on September 20 and a transit of Venus as seen from Saturn will be observed by Cassini on December 21.

Older blog posts »

Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Us

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!