Tag Archives: radioisotope

Voyagers I and II, now transmitting from the solar system’s heliosheath, are still outward bound 1

Voyager I and II’s 33-year plus (and still counting) journey — a triumph of engineering and scientific thinking Getting in obviously right in science and engineering is not easy, when what’s out there is unknown.  The scientists and engineers who worked on NASA’s Voyager I and II exploratory space probes did an admirable job of [...]