Discover60-Second Space5 Rocky Planets Found in Ancient, Distant Solar System
5 Rocky Planets Found in Ancient, Distant Solar System

5 Rocky Planets Found in Ancient, Distant Solar System

Update: 2015-02-02
Share

Description

The oldest group of terrestrial worlds now known formed some 11.2 billion years ago, more than six billion years before our sun and planets. Clara Moskowitz reports


Comments 
00:00
00:00
1.0x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

5 Rocky Planets Found in Ancient, Distant Solar System

5 Rocky Planets Found in Ancient, Distant Solar System

Scientific American

We and our partners use cookies to personalize your experience, to show you ads based on your interests, and for measurement and analytics purposes. By using our website and our services, you agree to our use of cookies as described in our Cookie Policy.