Carnegie Lectures

Mon Oct 5, 2020
Various times
Age: 12 and up
Price: Free
Invite a friend Website

Astronomers from the Carnegie Science Observatories give semi-annual lectures on celestial topics.

Oct 5: Hubble’s Troublesome Constant

Dr. Chris Burns, Research Associate, Carnegie Observatories, covers the history of Edwin Hubble's Constant, a type of unit that measures the expansion of the universe, and how astronomers are trying to pin down its precise value.

This lecture is livestreamed.

4pm Pacific, 6pm Central, 7pm Eastern

** Activity dates/times are subject to change. Please click through to the activity website to verify.