unknown region :
- n an unknown and unexplored region
News & Articles
- NASA probe finds new zone at doorstep to interstellar space
By Irene Klotz CAPE CANAVERAL, Florida (Reuters) - Reports last summer than NASA's long-lived Voyager 1 space probe had finally left the solar system turned out to be a bit premature, scientists said on Thursday. Rather, the spacecraft, which was launched in 1977 for a five-year mission to study Jupiter and Saturn, has found itself in a previously unknown region between the outermost part of the ...
June 27, 2013 - Reuters via Yahoo! News