Why are the Voyager spacecraft getting closer to Earth?
How the Voyager Spacecraft Changed the World: An Interview with Scientist Jim Bell - Scientific American
Voyager 1 & 2 probes | NASA Space Program (1977-2020) - YouTube
NASA on Twitter: "36 years; 12 bil. miles from Earth; 1 year in #interstellar space -- Here's some facts about @NASAVoyager http://t.co/YblKzT0Zw6" / Twitter
Voyager 1: Facts about Earth's farthest spacecraft | Space
Dear Voyager 1 and 2: Ann Druyan on the spacecraft's epic journey
Nasa's Voyager 2 probe reaches interstellar space | Space | The Guardian
Voyager program - Wikipedia
Voyager 1 - Wikipedia
Voyager
NASA's Voyager is sending strange messages from interstellar space | Mashable
Record-Breaking Voyager Spacecraft Begin to Power Down - Scientific American
Voyager
The Voyager missions | The Planetary Society
Voyager
Voyager - Mission Status
Where is Voyager 1? Location of Nasa space probe explained after it sends mysterious 'impossible data'
Voyager I becomes first spacecraft to leave solar system
The most distant spacecraft in the solar system — Where are they now? | Space
The First Voyager (1967) | WIRED
Voyager 2 is Really Far Out There, Man | Latest Science News and Articles | Discovery
