Mo-doped Ni₂P nanorings boost seawater electrolysis for hydrogen production
Burning fossil fuels has led to a global energy crisis, worsening pollution and climate change. To tackle this problem, we ...
NASA's asteroid sample reveals key chemistry that could lead to life
All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
EurekAlert!5 天
Traces of ancient brine discovered on the asteroid Bennu contain minerals crucial to life
A new analysis of samples from the asteroid Bennu, NASA’s first asteroid sample captured in space and delivered to Earth, ...
NASA’s Historic Asteroid Sample Holds Clues to Life’s Origins
The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from asteroid Bennu in 2020.
EurekAlert!4 天
Scanning electron microscope images of trona found in samples of the asteroid Bennu. (IMAGE)
As this water evaporated, it formed minerals rich in sodium, carbon, sulfur, phosphorus, chlorine and fluorine. These minerals formed much like they do today in soda lakes on Earth and subsurface ...
Exactly what a can of Coke does to your body - as firm recalls thousands of sodas due to ...
The manufacturer said analysis by experts concluded the associated risk from the contamination was 'very low' but there are ...
in.mashable5 天
NASA's Asteroid Sample Reveals Key Chemistry That Could Lead To Life
A team at the Smithsonian’s National Museum of Natural History discovered a salty residue left over from an ancient brine. Through evaporation, it formed minerals rich in sodium, carbon, sulfur, ...