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Landmark Poverty Experiment Shows Extra Money Changes Babies’ Brains

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Putting cash in the hands of mothers can help shape the brains of their babies, according to a rigorous randomized study in the United States. Family income has been linked to child development numerous times in the past in observational studies, but this is the first time researchers have found direct experimental evidence of how … Read more

Landmark Webb Observatory Is Now Officially a Telescope

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After several tense days of unfurling and clicking its various parts into place, the biggest and most sophisticated space telescope ever launched is now complete. On 8 January, NASA’s James Webb Space Telescope slowly swung the last 3 of its 18 hexagonal mirror segments into position, locking them together into one 6.5-metre-wide, gold-coated cosmic eye. … Read more

SpaceX fires up Starship SN20 prototype again ahead of landmark test flight

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SpaceX’s latest Starship prototype has breathed fire again.  The Starship SN20 vehicle performed a “static fire” test on Wednesday (Dec. 29) at the company’s Starbase site in South Texas, briefly igniting its Raptor engines while remaining anchored to the ground. The trial continued the launch-prep campaign for SN20 (“Serial No. 20”), which is scheduled to … Read more