Morning Overview on MSN
Could life on Earth be alien? Scientists now seriously test starseed idea
For more than a century, the idea that life might have arrived on our planet from elsewhere in the cosmos sat at the fringes ...
The Daily Galaxy on MSN
A hidden ocean of magma could be the only thing keeping planets alive
Earths, vast underground oceans of molten rock may be quietly doing the work of life’s first line of defense: generating ...
From Hoth’s frozen trenches to Starkiller Base’s icy mountains, Star Wars keeps coming back to snow planets. Here’s why ice ...
In the bigger picture, "down" could be defined as being below the plane of the solar system, which is known as the ecliptic.
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