Scientists confirm a Bronze Age iron artifact from Sanxingdui was made from extraterrestrial material, revealing ancient ...
Organic molecules delivered from extraterrestrial materials may have played a key role in supplying building blocks for life on Earth. Scientists have found ...
The odd pyramid-like structure found in the largest canyon network in the solar system has sparked theories the Red planet was once inhabited by an ancient civilisation ...
Smithsonian Magazine on MSN
These sea slugs can 'eat' sunlight—but they're no astrophage. Here's how the 'Project Hail Mary' antagonist has a real-life analog in Earth's oceans
The sea slug is bright green, shaped like a leaf and doing something very few animals can: harnessing the power of the sun.
But sometimes the most fascinating way to explore history is by asking a simple question: what if things had gone differently? Alternate history stories take familiar timelines and twist them, ...
Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...
By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried beneath those seen on the surface from space ...
U.S. road trip ideas in the American West, from Alaska glaciers and Utah's Mighty Five to California's Highway 1 and New Mexico's desert towns.
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