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The AMOC moves closer to collapse, scientists create artificial neurons, the "Iliad" is found inside and Egyptian mummy, and researchers search for treatments for brain-eating amoebasScience news this week April 25, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend
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Why are some constellations visible for only part of the year?Why do some constellations stay in the sky all year, while others disappear?
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'A measurable, enormous global impact': Astronaut Chris Hadfield on why the true power of Artemis II could take decades to hitInterview Astronaut Chris Hadfield shares his emotional response to the Artemis II mission, and why it could change the course of people's futures.
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Artemis II heat shield aced its blistering reentry, ghostly underwater photo revealsThe Orion heat shield used for the Artemis II mission held up perfectly, early photos and a NASA assessment reveal.
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'What are the odds': Superbright comet and exploding fireball meteor form near-perfect X over European castleA pair of lucky photographers snapped a stunning time-lapse shot of a fireball meteor streaking in front of Comet C/2025 R3 (PanSTARRS) as it shone in the night sky over a 15th-century European castle.
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Artemis moon landing could face long delay while NASA waits for next-generation spacesuitsDelays in next-generation spacesuits could push back Artemis moon landings to 2031, an audit by the NASA Office of Inspector General claims.
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NASA's Curiosity rover finds a surprising number of giant 'dragon scales' littered across MarsThe Curiosity rover snapped a series of peculiar polygons that look suspiciously like giant fossilized reptile scales. Although scientists have seen similar shapes on Mars before, they have never seen such a "dramatically abundant" concentration.
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NASA shuts off another Voyager 1 instrument ahead of risky 'Big Bang' maneuver to save powerAfter nearly 50 years in space, the two Voyager spacecraft are very low on nuclear power. Voyager 1 just shut off another instrument to save the mission.
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A giant 'shadow' has been creeping across Mars for 50 years — and scientists aren't sure whyA dark patch in Mars' Utopia Planitia region has grown significantly since it was first photographed in 1976. Scientists have a loose understanding of what it is, but they can't properly explain its gradual growth.
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