Gather Moon rocks for us, NASA urges private companies

NASA on Thursday announced it was in the market for Moon rocks, and wants to pay companies to scoop out the dirt, take a photo, and then have it ready for collection by a future mission.

Satellite data show severity of drought summers in 2018 and 2019

The GRACE-FO (Gravity Recovery and Climate Experiment-Follow-On) satellites launched in May 2018 are able to quantify the water mass deficit in Central Europe. Relative to long-term climate development, the water mass deficits ...

Winds spread PFAS pollution far from a manufacturing facility

Concerns about environmental and health risks of some fluorinated carbon compounds used to make non-stick coatings and fire-fighting foams have prompted manufacturers to develop substitutes, but these replacements are increasingly ...

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