The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

A parade of seven planets will appear in the night sky tonight, creating a striking display that won't be seen again until 2040. Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn will form ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

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Voyager 1 crossed into interstellar space in 2012, followed by Voyager 2 in 2018, making them the only spacecraft to operate ...

The twin spacecraft launched in 1977 and are currently in interstellar space, or the space between stars. Voyager 1 ...

There are 10 major NASA facilities, including the Kennedy Space Center in Florida and the Johnson Space Center in Houston. October 4, 1957 - The Soviets launch Sputnik 1, the world’s first artificial ...

The space agency said Wednesday that a sensor on Voyager 2 that analyses charged particles and cosmic rays would be turned ...

NASA engineers are turning off two instruments on Voyager 1 and Voyager 2 to ensure these twin spacecraft can continue exploring interstellar space. It's a new type of three-body problem for ...

In an effort to conserve Voyager 2's dwindling energy and extend the spacecraft's mission, NASA has shut down another of its ...

Multiple people familiar with the White House proposal said cuts to NASA's "Science Mission Directorate" could be as high as ...