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Betelgeuse Has Recovered From Its Great Dimming But Astronomers Found A Bizarre New Mystery
https://www.bioscience.com.pk/en/subject/space-science/astronomers-watched-betelgeuse-recover-after-years-of-mystery-then-noticed-something-strange-about-its-shapeObservatory utilized the Karl G. Jansky Very Large Array (VLA) and the Atacama Large Millimeter/submillimeter Array (ALMA) to track the star’s recovery. Their findings, published in The Astronomical Journal, synthesize data collected across seven radio...
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JWST Just Discovered Two Mystery Objects That Aren’t The Black Holes Astronomers Expected
https://www.bioscience.com.pk/en/subject/space-science/the-james-webb-telescope-just-found-a-new-type-of-cosmic-laboratory-filled-with-monster-starsConfirmation To cross-verify their findings, the team utilized the Atacama Large Millimeter/submillimeter Array (ALMA). This allowed them to observe the colder gas and dust environments that surround the hot, young stars. The absence of specific...
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Astronomers Detect Magnetic Fingerprint of a Gamma‑Ray Burst for the First Time
https://www.bioscience.com.pk/en/subject/astronomy/scientists-capture-a-hidden-magnetic-signature-from-one-of-the-universes-most-violent-explosionsend. “Previous searches for polarization in GRBs used facilities like the Atacama Large Millimeter/submillimeter Array (ALMA) telescope that measure shorter wavelengths and had to happen early, before the afterglow light faded,” said Collin Christy, a...
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Mysterious Radio Signal Detected Near Distant Star System But Scientists Are Skeptical
https://www.bioscience.com.pk/en/subject/astronomy/comprehensive-planetary-search-detected-an-unexplained-radio-signal-from-k2-155-238-light-years-awaydetection and verification, explore these peer-reviewed references: Conducting high-frequency radio SETI searches using ALMA: An overview of high-frequency technosignature detection. (Monthly Notices of the Royal Astronomical Society, 2025) A...
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The Loneliest Star Is Reclaiming Its Solitude As Saturn Finally Moves Away
https://www.bioscience.com.pk/en/subject/astronomy/the-loneliest-star-is-back-in-the-night-sky-heres-how-to-find-itoutput. Advanced observatories, including the Hubble Space Telescope, the Atacama Large Millimeter/submillimeter Array (ALMA), and the James Webb Space Telescope, have mapped a complex series of nested debris belts around the star. These structures,...