For the second time in history, a human-made object has reached the space between the stars. NASA’s Voyager 2 probe now has exited the heliosphere — the protective bubble of particles and magnetic fields created by the Sun.
For the second time in history, a human-made object has reached the space between the stars. NASA’s Voyager 2 probe now has exited the heliosphere — the protective bubble of particles and magnetic fields created by the Sun.