Science

Leonid Meteor Shower Soon. How to light it in the sky

In 2015, a Leonid fireball was captured in Sweden. SpaceWeather.com/AndrePushche Say what you’d do about 2020, along with a shining year in the night sky Bright comets And Plenty of meteor showers Which continues this month with the appearance of the annual Leonids. The Leonids are only getting active this …

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How the water escaped the red planet

The artist’s imagination depicts the early Martian atmosphere (right) – which is believed to have liquid water and ga atmosphere – as opposed to the cold, dry atmosphere on Mars today (left). Credit: NASA’s Goddard Space Flight Center Mars once had oceans but is now bone-dry, leaving many wondering how …

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