"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...
For the millions of people across the country and around the world that watched the tragic loss of Challenger live, the ...
The complex building blocks of life can form spontaneously in space, a new lab experiment shows. The complex precursors to ...
Thousands of years before the invention of compasses or sails, prehistoric peoples crossed oceans to reach remote lands like ...
Space on MSNOpinion
How Earth's atmosphere and climate come together to create a polar vortex
To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...
Earth is covered with technofossils, or man-made materials, that will last for centuries and maybe even longer.
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