Researchers discover new charge transfer and separation process

Charge transfer and separation is a fundamental process in the energy conversion that powers life on Earth. Besides deployment in solar cells and photocatalysts, this process is found in photosynthesis, as it enables energy ...

Dormant viruses activate during spaceflight

Herpes viruses reactivate in more than half of crew aboard Space Shuttle and International Space Station missions, according to NASA research published in Frontiers in Microbiology. While only a small proportion develop symptoms, ...

NASA chief acknowledges more trouble with SLS rocket

The US space agency NASA on Wednesday cast a shadow on the future of its new heavy-lift rocket, the SLS—acknowledging development delays on a project that is already years behind.

Countdown as SpaceX, NASA prepare to test new astronaut capsule

NASA and SpaceX counted down Saturday to the launch of a new astronaut capsule on a week-long trip to the International Space Station and back—a key step towards resuming manned space flights from US soil after an eight-year ...

Canada 'going to the Moon': Trudeau

Canada will join NASA's space mission to put an orbiter around the Moon in a few years, Prime Minister Justin Trudeau announced Thursday.

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Shuttle

The word shuttle can have several meanings. In general, it is something which travels back and forth between places in a regular and relatively frequent manner.

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