Call for 'citizen scientists' to help protect sea turtles

'Citizen scientists' can help protect endangered green sea turtles by observing and gathering information about them, according to a PhD student from The University of Western Australia's Oceans Institute.

Image: Gaia satellite sky scan

This may look like a brightly decorated Easter egg wrapping, but it actually represents how ESA's Gaia satellite scanned the sky during its first 14 months of science operations, between July 2014 and September 2015.

Infrared sounder on NASA's suomi NPP starts its mission

(PhysOrg.com) -- A powerful new infrared instrument, flying on NASA's newest polar-orbiting satellite, designed to give scientists more refined information about Earth's atmosphere and improve weather forecasts and our understanding ...

Melt water on Mars could sustain life

Near surface water has shaped the landscape of Mars. Areas of the planet's northern and southern hemispheres have alternately thawed and frozen in recent geologic history and comprise striking similarities to the landscape ...

Whatever happened to . . . the Mars Global Surveyor?

On September 11, 1997, the Mars Global Surveyor slipped into orbit around the Red Planet. Like JPL's Mariner and Viking missions before it, MGS (as it was affectionately known) fundamentally changed our view of Mars. First ...

ESA's Cluster satellites in closest-ever 'dance in space'

(Phys.org) —Since 2000, the four identical satellites of the Cluster quartet have been probing Earth's magnetosphere in three dimensions. This week, two of them made their closest-ever approach, just 4 km, enabling valuable ...

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