Shocking results of galaxy-cluster collisions

A giant collision of several galaxy clusters, each containing hundreds of galaxies, has produced this spectacular panorama of shocks and energy. The collisions generated shock waves that set off a celestial fireworks display ...

Scientists see fireworks from atoms at ultra-low temperatures

Scientists aren't normally treated to fireworks when they discover something about the universe. But a team of University of Chicago researchers found a show waiting for them at the atomic level—along with a new form of ...

NASA tracking Atlantic's Tropical storm Rina

NASA-NOAA's Suomi NPP satellite has been providing forecasters with imagery of Tropical Storm Rina as it moves north through the Central Atlantic Ocean.

Waymo rolls out autonomous vans without human drivers

A self-driving car company created by Google is pulling the human backup driver from behind the steering wheel and will test vehicles on public roads with only an employee in the back seat.

Russia locks up six for Moon flight simulation

Three men and three women were sealed in an artificial spacecraft unit in Moscow on Tuesday in a simulation of a 17-day flight to the Moon, a preparation for long-term missions.

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