Related topics: nasa · asteroid · sun · moon · atmosphere

Astronauts board ISS from SpaceX's 'Resilience'

Four astronauts carried into orbit by a SpaceX Crew Dragon boarded the International Space Station on Tuesday, the first of what NASA hopes will be many routine missions ending US reliance on Russian rockets.

Cysteine synthesis was a key step in the origin of life: study

In an important step during the early evolution of life on Earth, the formation of the amino acid cysteine delivered vital catalysts, which enabled the earliest protein molecules to form in water, according to a new study ...

Distinct slab interfaces found within mantle transition zone

The oceanic lithosphere descends into Earth's mantle as subducting slabs. Boundaries between the subducting slab and the surrounding mantle are defined as slab interfaces, whose seismic imaging is the key to understanding ...

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