It took 12 years and at least $ 40 million to chart a region about 250 micrometers across—about the thickness of two strands of hair.
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This Cave Contains the Oldest Story Ever Recorded
Archaeologists say the 43,900-year-old cave painting might also include the oldest known religious images.
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The Largest Scientific Structure Ever Powers Up in Africa
When the Square Kilometre Array is complete, the telescope will scan the universe to probe some of science’s deepest mysteries.
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SUVs Are Worse for the Climate Than You Ever Imagined
But if you drive one, you can still reduce your carbon footprint—and you can vote for climate change policies with even bigger impact.
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NASA’s Biggest Telescope Ever Prepares for a 2021 Launch
Once the $ 10 billion Webb Telescope is blasted into orbit, it will seek out water on Earth-like planets, stars being born, and more elusive interstellar quarry.
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