A few months after celebrating its 41st birthday, the Voyager 2 probe has left its familiar environs and entered interstellar space — only the second human-made object in history to do so.https://t.co/Pc3UFik5uS— NPR (@NPR) December 12, 2018
A few months after celebrating its 41st birthday, the Voyager 2 probe has left its familiar environs and entered interstellar space — only the second human-made object in history to do so.https://t.co/Pc3UFik5uS