Identical twins offer up selves for space science

Astronauts Scott and Mark Kelly will take part in an unprecedented study of identical twins to better understand the effects of prolonged weightlessness by comparing the twin in space with the twin on the ground.

Second HI-SEAS Mars space analog study begins

A new space odyssey began tonight as the six crew members of the new Hawai'i Space Exploration and Analog Simulation (HI-SEAS) mission entered their remote habitat on the first night of a four-month-long journey.

Image: Solar array panels on Russian segment of space station

Solar array panels on the Russian segment of the International Space Station and a blue and white part of Earth are photographed by an Expedition 38 crew member while the crew watches for the arrival of the ISS Progress 54 ...

Wrist-sized bone scanner could fly to the space station in 2016

The University of Saskatchewan hopes to fly a wrist-sized MRI to the International Space Station by 2016 in a standard Progress cargo flight, according to Gordon Sarty, a university professor specializing in medical imaging. ...

Seatest underwater adventure

ESA astronauts Andreas Mogensen and Thomas Pesquet returned from Florida last week after taking part in Seatest – NASA's underwater testbed for working in space.

'Balancing' the one-year mission risks

If you've ever stumbled out of bed in the middle of the night, fallen out of a yoga pose or had trouble "finding your legs" after hopping off a rollercoaster or a boat, then you know getting your balance can be challenging. ...

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