NASA’s New Horizons Reaches a Rare Space Milestone

New Horizons spacecraft (Credit: JHUAPL/SwRI)

Now 50 times as far from the Sun as Earth, History-Making Pluto Explorer photographs Voyager 1’s location from the Kuiper Belt

LAUREL, Md. (NASA PR) — In the weeks following its launch in early 2006, when NASA’s New Horizons was still close to home, it took just minutes to transmit a command to the spacecraft, and hear back that the onboard computer received and was ready to carry out the instructions.

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NASA Devises New Plan to Keep Voyager Spacecraft Operating Longer

This illustration shows the position of NASA’s Voyager 1 and Voyager 2 probes, outside of the heliosphere, a protective bubble created by the Sun that extends well past the orbit of Pluto. (Credits: NASA/JPL-Caltech)

PASADENA, Calif. (NASA/JPL-Caltech PR) — With careful planning and dashes of creativity, engineers have been able to keep NASA’s Voyager 1 and 2 spacecraft flying for nearly 42 years — longer than any other spacecraft in history. To ensure that these vintage robots continue to return the best science data possible from the frontiers of space, mission engineers are implementing a new plan to manage them. And that involves making difficult choices, particularly about instruments and thrusters.

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Voyager 2 Enters Interstellar Space

This illustration shows the position of NASA’s Voyager 1 and Voyager 2 probes, outside of the heliosphere, a protective bubble created by the Sun that extends well past the orbit of Pluto. (Credits: NASA/JPL-Caltech)

PASADENA, Calif. (NASA/JPL-Caltech PR) — For the second time in history, a human-made object has reached the space between the stars. NASA’s Voyager 2 probe now has exited the heliosphere – the protective bubble of particles and magnetic fields created by the Sun.

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NASA Voyager 2 Could Be Nearing Interstellar Space

This graphic shows the position of the Voyager 1 and Voyager 2 probes relative to the heliosphere, a protective bubble created by the Sun that extends well past the orbit of Pluto. Voyager 1 crossed the heliopause, or the edge of the heliosphere, in 2012. Voyager 2 is still in the heliosheath, or the outermost part of the heliosphere. (Credits: NASA/JPL-Caltech)

PASADENA, Calif. (NASA PR) — NASA’s Voyager 2 probe, currently on a journey toward interstellar space, has detected an increase in cosmic rays that originate outside our solar system. Launched in 1977, Voyager 2 is a little less than 11 billion miles (about 17.7 billion kilometers) from Earth, or more than 118 times the distance from Earth to the Sun.

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A Look Back at the Space Year That Was

Total solar eclipse photographed from NASA Armstrong’s Gulfstream III. (Credit: (NASA/Carla Thomas)

by Douglas Messier
Managing Editor

I realize it’s a bit late, but here’s a look back at the major developments in space in 2017.

I know that I’m probably forgetting something, or several somethings or someones. Fortunately, I have eagle-eyed readers who really seem to enjoy telling me just how much I’ve screwed up. Some of them a little too much….

So, have at it!  Do your worst, eagle-eyed readers!

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Voyager 1 Fires Up Thrusters After 37 Years

Voyager 1 (Credit: NASA)

If you tried to start a car that’s been sitting in a garage for decades, you might not expect the engine to respond. But a set of thrusters aboard the Voyager 1 spacecraft successfully fired up Wednesday after 37 years without use.

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