For centuries explorers, scientists, and dreamers have pondered about our infinite universe and all of its wonders.
This month National Geographic is celebrating space exploration with a feature on black holes in National Geographic magazine, National Geographic Channel's #COSMOS
premiere, and a live broadcast from the International Space Station during the epic television event #LiveFromSpace
And, in a live Google+ Hangout we're bringing you even closer to the people exploring space. Join space architect Constance Adams, former astronaut Piers Sellers, and planetary geologist Bethany Ehlmann on March 20 at 2:30 p.m. EST (7:30 p.m. UTC).
Want to be a part of the conversation? Post your questions for our participants with #LetsExplore
and you may be invited to ask them live. http://on.natgeo.com/1gY0ahY