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Voyager 1 and the other probes that are in or on their way to interstellar space, except New Horizons. Voyager 1 transmitted audio signals generated by plasma waves from interstellar space. On September 12, 2013, NASA officially confirmed that Voyager 1 had reached the interstellar medium in August 2012 as previously observed. The generally ...
Voyager 1 is still active. In about 40,000 years the star Gliese 445 (AC +79 3888) and the Sun will fly past each other at a distance of 3.45 light-years, after being currently 17.6 light-years from each other, [8] with Voyager 1 coming as close as 1.6 light-years to Gliese 445 at that time. [5] [9]
Voyager 1 was launched after Voyager 2, but along a shorter and faster trajectory that was designed to provide an optimal flyby of Saturn's moon Titan, [21] which was known to be quite large and to possess a dense atmosphere. This encounter sent Voyager 1 out of the plane of the ecliptic, ending its planetary science mission. [22]
The space craft is the most distant manmade object in space having entered interstellar space 22 years ago.
Size 12: Earth: Color image: Size 13: Egypt, Red Sea, Sinai Peninsula, and the Nile: Color image: Chemical composition 14: Chemical definitions: Black-and-white diagram: Size 15: DNA Structure: Color diagram: Size 16: DNA Structure magnified, light hit: Color diagram: Size 17: Cells and cell division: Black-and-white image (Turtox/Cambosco ...
Voyager 1 is a space probe launched by NASA on September 5, 1977. At a distance of about 162.755 AU (2.435 × 10 10 km) as of 4 January 2025, [7] [8] it is the farthest manmade object from Earth. [9] It was later estimated that Voyager 1 crossed the termination shock on December 16, 2004 at a distance of 94 AU from the Sun. [10] [11]
NASA sent a radio signal to Voyager 2, located billions of miles away in interstellar space, and restored communications with the spacecraft after an errant command caused a blackout.
The Voyager Mars Program was a planned series of uncrewed NASA probes to the planet Mars. The missions were planned, as part of the Apollo Applications Program, between 1966 and 1968 and were scheduled for launch in 1974–75. [1] The probes were conceived as precursors for a crewed Mars landing in the 1980s. [2]