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Mars, NASA and Earth

NASA collected Mars rocks to haul to Earth. It still doesn’t know how.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ancient life on Mars.

The Associated Press on MSN · 7h

NASA proposes cheaper, quicker way to get Mars rocks and soil to Earth

CAPE CANAVERAL, Fla. — NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars, after seeing its original plan swell to $11 billion. Administrator Bill Nelson presented a revised scenario Tuesday, less than two weeks before stepping down as NASA’s chief when President-elect Donald Trump is inaugurated.

NBC News on MSN · 5h

NASA overhauls plan to bring samples from Mars back to Earth

NASA said in its announcement it is changing the plan for the spacecraft that will land on Mars to retrieve the samples and exploring two new, different options. One of the option

MIT Technology Review1mon

The moon is just the beginning for this waterless concrete

Made from faux Martian and lunar soil, a new sulfur-based compound could also lead to faster construction on Earth.

National Geographic news3y

Why soil matters (and what we can do to save it)

A worm burrows its way through the dark earth, ingesting particles of soil and expelling nutrient-rich casts in a constant forage for food. Charles Darwin described earthworms as one of the most ...

7don MSN

Soil degradation threatens food supply and scientists are calling for action

The world's growing population is putting pressure on its arable land, and scientists warn 90 per cent of all soil could be ...

Nature3y

Soil Carbon Storage

Vertical distribution of roots along a soil toposequence in the New Jersey pinelands ... Annual Review of Earth and Planetary Sciences 35, 313-347 (2007). [IPCC] Intergovernmental Panel on ...

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