Voyager 1
There was some speculation on March 20 that Voyager 1 had actually managed to exit the solar system and enter interstellar space, but other contest that the magnetic field readings have not changed significantly enough to prove this.
There was some speculation on March 20 that Voyager 1 had actually managed to exit the solar system and enter interstellar space, but other contest that the magnetic field readings have not changed significantly enough to prove this.