Fireball In The Sky: Social Media Lights Up With Reports Of Giant Meteor Across The East Coast – CBS Pittsburgh

Did you see it? Was it A alien ship? bright lights in the sky…. Early on Wednesday morning, several social media users in Pittsburgh and up and down the East Coast say they saw a bright flash of light and a streak in the sky. “Fireball In The Sky: Social Media Lights Up With Reports […]

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Rosetta spacecraft detects unexpected ultraviolet aurora at a comet

Data from Southwest Research Institute-led instruments aboard ESA’s Rosetta spacecraft have helped reveal auroral emissions in the far ultraviolet around a comet for the first time. At Earth, auroras are formed when charged particles from the Sun follow our planet’s magnetic field lines to the north and south poles. There, solar particles strike atoms and molecules in […]

Read More Rosetta spacecraft detects unexpected ultraviolet aurora at a comet