A study reconstructs the chemical composition of key molecules in stars by analyzing their infrared fingerprints.
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A student made cosmic dust in her lab—what she found could help us understand how life started on Earth
A Sydney Ph.D. student has recreated a tiny piece of the universe inside a bottle in her laboratory, producing cosmic dust from scratch. The results shed new light on how the chemical building blocks ...
How did evolution start? Some say it didn’t since, evolution just means unrolling like a scroll. There’s no start if evolution just means events unfolding, or even God unrolling the scroll of ...
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How life solved its “impossible” problem: Leading chemist explains life doesn’t need a miracle to appear
The origin of life is one big chemical Catch-22. It always has been. To get life started, you need a genetic molecule—something like RNA or DNA. That’s needed to store information about how to ...
How did life start on Earth? The answer is a big scientific mystery scientists are actively investigating. After talking with many scientists,... Did life start on the ocean floor — and what does that ...
Life may have started in sticky, rock-hugging gels rather than inside cells. Researchers suggest these primitive, biofilm-like materials could trap and concentrate molecules, giving early chemistry a ...
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