Video: This planet of ours, it ain't gonna last forever. And though who the heck knows what's going to happen to the world that far off into the future (or even after November 8), Life Noggin decided to conduct a little brain exercise about how we could convert a planet like Mars or Venus, or a moon like Europa, into a second Earth.
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A stellar view of the night sky, including all of our celestial neighbours, is dependent on countless factors like light pollution, the weather, and even the time of year. But you can guarantee that all of the planets in our solar system are visible when you go stargazing with this planetary string light set created by ThinkGeek.
When astronomers confirmed the discovery of an Earth-sized world orbiting Proxima Centauri just 4.25 light years away, hopes were ignited that there may be more planetary real estate in our cosmic neighbourhood. To find out, a team of ex-NASA scientists is now seeking private funding to scour the Alpha Centauri system for habitable planets.
Video: If you want to feel small and get a sense for the awesomely overwhelming scale of the universe and all of its planets and stars and empty space, watch this star size comparison video. It starts with our Moon and then sizes up to planets in our solar system in a line up while also looping in other rocky planets and bright stars to show us how we compare (we don't).
Video: Our solar system is weird. Not only because we're unique little snowflakes on a blue marble called Earth, but because other stars usually have their giant arse planets (that is, their Jupiter) orbiting them at a much closer distance. This is really common in other systems! Our Jupiter, however, doesn't work like that. Why?
Video: It's the circle of life! Well, not quite but sort of. This great short animation from production company Chromosphere highlights the world we live in and the worlds beyond our world through the clever use of circles. Right smack dab in the middle of the frame, watch as the circles transform into animals and planets and space objects and natural phenomena and the human body and more. It's a really well done animation.