Get ready for alien worlds.
China Plans to Shut Down Coal Plants, SpaceX Launches and Lands, Curiosity Finds Evidence of Water, and More.
It turns out, silicon-based life is feasible.
"Even if you believe in an RNA-only world, you have to believe in something that existed with RNA to help it move forward."
How far can or should we go?
We may have to make life happen beyond our planet.
Are aliens humanoids like us, or are they likely something far stranger?
Life doesn't just breathe in the atmosphere that it has, breathing makes the atmosphere.
NASA is developing a huge flower-shaped starshade in order to take a closer look at distant planets.
See the spark of life (yes, it's a real thing).
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