1 min listen
5 Rocky Planets Found in Ancient, Distant Solar System
From60-Second Space
ratings:
Length:
2 minutes
Released:
Feb 2, 2015
Format:
Podcast episode
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
Released:
Feb 2, 2015
Format:
Podcast episode
Titles in the series (100)
Did Saturn's Moon Iapetus Once Have Its Own Moon?: Did Saturn's Moon Iapetus Once Have Its Own Moon? by 60-Second Space