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— Space

MESSENGER shows Mercury's magnetic field to be almost 4 billion years old

By - May 7, 2015 1 Picture

Around one week after it smashed spectacularly into Mercury, NASA's MESSENGER probe has posthumously turned up valuable observations revealing some of the planet's long-held secrets. Using data gleaned from the spacecraft's closest pass of the planet earlier this year, scientists have established its magnetic field to be almost 4 billion years old, shedding new light on how Mercury has evolved over its 4.5 billion year lifespan.

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— Space

NASA'S MESSENGER mission finishes with a bang

By - April 30, 2015 2 Pictures
NASA'S MErcury Surface, Space ENvironment, GEochemistry and Ranging (MESSENGER) spacecraft has ended its phenomenally successful mission in the most fitting manner imaginable. The probe, which had maintained a lonely vigil over the desolate planet for more than four years, smashed into the surface of Mercury, the planet that had surrendered countless secrets to the robotic explorer this Thursday at 3:26:02 pm EDT. Read More
— Space

MESSENGER uses helium for last minute reprieve

By - December 28, 2014 1 Picture
Now orbiting the planet Mercury after over ten years in space, NASA's MESSENGER spacecraft is still functioning better than expected. Its mission will soon come to an end though – it's running out of fuel and is scheduled to crash into the planet in March. However, mission control have come up with a novel plan that will use the helium used to pressurize the unmanned probe's engine to give it another month of life. Read More
— Space

MESSENGER finds signs of Mercury meteor showers

By - December 14, 2014 4 Pictures
Sit out on a clear summer's night and the odds are that you'll be treated to a meteor shower that's the remnant of a comet's passing. However, such showers are not peculiar to our planet. NASA's unmanned MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) orbiter has uncovered evidence that the planet Mercury is subject to the same sort of periodic meteor showers as the Earth, only instead of a light show, it produces a spike in calcium in the planet's exosphere. Read More
— Computers

Alternatives to Facebook Messenger for desktop

By - March 4, 2014 6 Pictures
Facebook has discontinued support for its Messenger for Windows Desktop client for Facebook Chat. The move follows an abrupt announcement last week and will mean that Facebook no longer offers a desktop instant messaging client of its own. Users can, however, still use third-party applications to connect to Facebook chat from their desktops. Gizmag takes a look at a selection of instant messaging options that can be used to connect to Facebook Chat from the desktop, some of which are recommended by Facebook itself. Read More
— Space

Cassini captures photo of Earth and Moon as seen from Saturn

By - July 24, 2013 5 Pictures
If the midweek hump has you in a contemplative spirits, this stunning image of Earth as pictured by the Cassini spacecraft from Saturn, 898 million miles (1.44 billion kilometers) away, may offer a little context. The Earth and the Moon appear to be seemingly insignificant specks from the perspective of the spacecraft from its orbit around the gas giant, the second biggest planet in the Solar System. But as it turns out, Cassini is actually talking us up. Read More

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