While NASA has sent two probes out past our heliosphere—Voyager 1 and 2—there’s still a lot we don’t know about the protective shield around the Solar System. A proposed Interstellar Probe ...
Voyager 2 preceded it into space by 16 days, but Voyager 1 quickly overtook it on a faster trajectory ... ever recorded on any planet in our solar system. When the Hubble Space Telescope imaged ...
All the planets in our solar system are enveloped by a giant bubble ... In August and September 1977, NASA launched Voyager 2 ...
The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...
Voyager 1 is over 15 billion miles (25 billion km) from Earth and Voyager 2 is 13 billion miles (21 billion km) away. That's so far that it can take almost two days for a radio signal to make the ...