SCIENCE
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Ask Ethan: Is the Hubble tension the same thing as dark energy? | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size This slice of the DESI data maps celestial objects from…
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Yes, reductionism can explain everything in the whole Universe | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size There are a great many aspects of this world that…
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How to see shooting stars from Halley’s comet this October | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size This wonderful composition shows an Orionid meteor streaking through the…
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Ask Ethan: How many generations of stars came before the Sun? | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size The dwarf galaxy UGCA 281, shown here as imaged by…
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The search for alien life must heed this lesson from Stephen King | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size This image of Earth at night highlights the power of…
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Ask Ethan: How and when will the Universe die? | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size When multiple masses interact under their own mutual gravitation, the…
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Thousands of NASA employees to bid farewell to the NASA they knew | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size In July of 1969, humanity took our first steps on…
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Ask Ethan: Where are we located relative to the Big Bang? | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size Artist’s logarithmic scale conception of the observable universe. The Solar…
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Even before the Big Bang, space wasn’t truly empty | by Ethan Siegel | Starts With A Bang! | Oct, 2025
Press enter or click to view image in full size Black holes formed of different materials should have different information…
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The “most distant explosion ever” turned out to be rocket debris | by Ethan Siegel | Starts With A Bang! | Sep, 2025
Press enter or click to view image in full size A section of the GOODS-N field, which contains the galaxy…
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