Michael Werner, the Spitzer Project Scientist for over 30 years, discusses Spitzer’s technical innovations and the scientific advances they enabled.

Sheperd Doeleman, founding director of the Event Horizon Telescope Collaboration, talks about how his team accomplished the historic achievement of imaging a black hole.

A century ago there was a "Great Debate" among astronomers if galaxies exist. Today, a new debate has arisen: How old is the Universe? Join Wendy Freedman, John and Marion Sullivan University Professor of Astronomy and Astrophysics at the University of Chicago, as she explores the options in this newest and most fascinating question.  

Mark Cheung, senior staff physicist at the Lockheed Martin Advanced Technology Center, will discuss how NASA’s fleet of science missions are revealing the mysteries of the Sun.

In this lecture, NASA Chief Scientist Jim Green will discuss NASA’s future plans for going to the Moon to stay and then traveling on to Mars and how the Moon provides a natural, yet challenging, environment for our next-generation robotic and human explorers. 

Tickets are free but required.

In this lecture, Lunar Reconnaissance Orbiter (LRO) scientist Noah Petro shares perspectives on the Apollo landing sites and sheds new light on future explorations.

Tickets are free but required.

In this lecture, planetary scientist Brett Denevi will explore revolutionary new views of both the Moon’s ancient history and how its surface continues to change today. Tickets are free but required.

In this lecture, Farouk El-Baz will describe his experiences as an eyewitness to the management, planning, and implementation of the Apollo program. Tickets are free but required.

In this lecture, Robert Smith, professor of history at the University of Alberta, will examine how astronomers in the past set out to address fundamental questions about the universe. Tickets are free but required.

In this lecture, Jennifer Wiseman, Hubble Space Telescope senior project scientist at NASA’s Goddard Space Flight Center, will highlight Hubble’s newest incredible observations of stars, distant galaxies, and even planets outside our solar system. Tickets are free but required.