Voyager 1 is the most distant human-made object ever launched. After leaving our Solar System and entering interstellar space, it continues to travel through the Milky Way at about 17 kilometers (10.5 miles) per second.In roughly 40,000 years, Voyager 1 is expected to pass within about 1.6 light-years of a distant star called Gliese 445. […]
