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Voyager

Space

Magnetic anomaly that cast doubt on Voyager 1's entry of interstellar space explained

One question that has been vexing space scientists for the past three years is whether NASA's Voyager 1 spacecraft is or isn't in interstellar space. The unmanned explorer was supposed to have passed out of the sphere of the Sun's influence and into galactic space in August 2012, but a magnetic anomaly threw a question mark over the event. Using data from other space missions, a team led by the University of New Hampshire (UHN) has found a clue as to what may have caused the anomaly and produces new insights into the nature of the region where the Solar System and the outer Universe meet.Read More

Space Feature

State of the Game: Deep Space Exploration

New Horizons is making headlines today with its historic flyby of Pluto – and if that's caught your imagination, welcome to the tip of the iceberg! Deep space exploration represents some of humanity's most astonishing achievements, so we've decided to feature five active space missions that absolutely blow our minds. Meet the Mars Orbiter, New Horizons, Rosetta and the intrepid Voyager spacecraft in our second State of the Game video presentation.Read More

Space

The 25th anniversary of Voyager 1's pale blue dot

25 years ago Voyager 1 turned back towards our planet, and captured one of the most profound images ever taken – the pale blue dot. On the face of it, the little blue dot to screen-right appears insignificant. Yet, in its scope, it captured every human being that has ever lived and ever died, every wonder and every labor that mankind had then achieved in the relatively short history of our race. Read More

Space

NASA releases stunning global maps of six of Saturn's moons

NASA has released global maps of six of the Saturnian moons. The system has been under the intense examination of the Cassini-Huygens mission for the past decade, and the completion of the global maps represents the end of one of the legendary spacecraft's key mission objectives. Almost all of the maps are whole, though there are currently parts of Iapetus unfinished, as well as a region of the north pole of Enceladus set to be filled in some time next year.Read More

Space

It's official: Voyager 1 has entered interstellar space

After a journey of 36 years, NASA has announced that the Voyager 1 space probe officially left the Solar System on August 25, 2012. Based on new analysis of data sent by by the unmanned spacecraft, the space agency has declared that it is now in the first man-made object to travel into interstellar space, 12 billion miles (19 billion km) from the Sun. Read More

Space

Scientists claim that Voyager 1 left the Solar System last year

Sometimes it seems as though the Voyager 1 space probe is like a dog that can’t decide if it wants to be inside or out. A team of scientists led by the University of Maryland claim that the Voyager 1 space probe, which is now 11 billion miles (18 billion km) from Earth left the Solar System’s boundary last year and is not, as NASA claims, passing through a transition zone. The controversial theory is based on models of the solar magnetic field on the edge of the system and how it interacts with interstellar space.Read More

Space

NASA lets public track when Voyager spacecraft leave the Solar System

The history of spaceflight is filled with great images, such as Neil Armstrong setting foot on the Moon or Viking 1’s first images from Mars, but some of the most dramatic events haven’t any images to accompany them. As NASA's two Voyager spacecraft leave the Solar System, there won’t be any historic pictures sent back. Instead, that invisible boundary between our system and interstellar space will be marked by readings taken by the instruments of the spacecraft. NASA has placed a readout on the Voyager mission home page that shows two of three key factors that will let the public know when this momentous milestone has been reached. Read More

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