NASA launched a spacecraft named Voyager 2 in August 20, 1977, and after 4 decades Voyager 2 has crossed the elusive boundary that marks the edge of the Sun’s realm and starting of interstellar space. This makes voyager second man-made object that has entered in interstellar space. What is Voyager 2? Voyager 2 is a […]
NASA’s Voyager 2 has now become the second spacecraft to enter interstellar space
Nov 06, 2019