Join Donate

Bruce BettsSeptember 12, 2013

Has Voyager 1 left the Solar System?

Has Voyager 1 left the Solar System?  Today NASA announced that after much scientific study and deliberation, the Voyager science team has agreed that Voyager 1 entered interstellar space about a year ago. Congratulations!  But, what does that mean? And, did it leave the solar system? Check out this short video discussing the answers, as well as addressing the proper pronunciation of Oort Cloud...for a sea lion.

Read more: Voyager 1 and 2, Planetary Society Video, explaining science

You are here:
Bruce Betts Head Shot 2015
Bruce Betts

Chief Scientist / LightSail Program Manager for The Planetary Society
Read more articles by Bruce Betts

Comments & Sharing
Bill Nye and people
Let's Change the World

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

Join Today

Europa
The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.

Donate

"We're changing the world. Are you in?"
- CEO Bill Nye

Sign Up for Email Updates