News

Researchers found key evidence of how Mars’ atmosphere has changed over the years
The data was captured by NASA’s MAVEN, which entered a Mars-bound orbit back in 2014. Since then, the spacecraft has captured ...
Oxygenation in the ocean may have occurred earlier than previously thought, offering new insights into Earth's evolution
Several key moments in Earth's history help us humans answer the question "How did we get here?" These moments also shed ...
Science Daily7h
Rock record illuminates oxygen history
A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope ...
Scientists make first direct detection of atmospheric sputtering on Mars
A small team of planetary scientists, astrophysicists and space flight researchers affiliated with several institutions in ...
Iron oxide 'oxygen sponge' doubles green hydrogen production efficiency by targeting atomic-level active sites
As the world shifts toward sustainable energy sources, "green hydrogen"—hydrogen produced without emitting carbon—has emerged ...
Mirage News13h
NASA's MAVEN Observes Mars Atmospheric Sputtering
After a decade of searching, NASA's MAVEN (Mars Atmosphere Volatile Evolution) mission has, for the first time, reported a direct observation of an ...
Shanghai Metals Market18h
Discussion on the Application and Industrial Production of Rare Earth Fluorides [SMM Rare Earth Forum]
On May 29, at the 2025 SMM (2nd) Rare Earth Industry Forum hosted by SMM Information & Technology Co., Ltd. (SMM), Liang Xingfang, the Deputy Director of the Shandong Rare Earth Research Institute, ...