by mike
It's a NASA morning for me... this is really remarkable that Voyager 1, launched in 1977, is not 18 billion miles from earth and about the exit the magnetic bubble the sun puts out around the entire solar system. It will be sending back data on the nature of the magnetic field outside of the heliosphere.
It blows me away that this thing is still working, 35 years after launch, and still sending back data. Godspeed, little spacecraft!