Mars’ northern polar regions in transition


Related images(click to enlarge) A newly released image from ESA‘s Mars Express shows the north pole of Mars during the red planet’s summer solstice. All the carbon dioxide ice has gone, leaving just a bright…

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First observational test of the ‘multiverse’


The theory that our universe is contained inside a bubble, and that multiple alternative universes exist inside their own bubbles – making up the ‘multiverse’ – is, for the first time, being tested by physicists….

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