Voyager Spacecraft Cross the Sun’s “Wall of Fire,” Revealing a New Frontier Beyond Our Solar System
For nearly five decades, NASA’s Voyager 1 and Voyager 2 spacecraft have been traveling farther than any human-made objects in history. Launched in 1977, they were originally designed for a grand tour of the outer planets. Few could have imagined that these two small spacecraft would eventually leave our solar system and enter interstellar space.… Read More »