Why Did It Take NASA A Year To Realize The Voyager Left The Solar System?

M_OpherThumbWGBH News
Merav Opher, College of Arts & Sciences

For the first time in history, we’ve left the solar system…

Expert quote:

“It really is a milestone. It’s the first man-made object to cross the last boundary that separates our home. Voyager is like our spy that we sent to tell us what lies beyond our home.”

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