Voyager 1 & 2 Could Be Detected From Almost A Light-Year Away With Our Current Technology Current technologies would let us track the Voyager spacecraft for 17,000 more years.

NASA’s Voyager 1 and Voyager 2 spacecraft, launched in 1977, have identified a high-temperature region beyond the edge of the solar system. Scientists are now studying this area, nicknamed the ...

When Voyager 1 and 2 crossed the boundary of the heliosphere, many believed they would drift silently into a cold, empty ,voidinterstellar space. It was expected to be a lifeless region, too ...