18/03/2022

Direct generation of complex structured light

Extension of laser beam structures promises new laser applications. Exploration of how beam structures change during nonlinear frequency conversion processes has drawn increasing interest in recent years. Nonlinear conversion ...

Russian trio blast off for ISS in shadow of Ukraine war

Three Russian cosmonauts blasted off to the International Space Station Friday, as Moscow's military intervention in Ukraine brought the Kremlin's relations with the West to their lowest point since the Soviet era.

Artemis I rocket rolls to launch pad at Kennedy Space Center

The first trip to the moon for NASA's new rocket has one more major hurdle, but it's taking the jump nice and slow as Artemis I began its 4.4-mile journey with a top speed of 0.8 mph to the launch pad Thursday.

Using your cellphone to improve weather forecasts

Ahead of World Meteorological Day, you can help improve weather forecasting models with CAMALIOT, an infrastructure and app that uses GPS from smartphones to support scientific research. Join our crowdsourcing campaign on ...

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