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Distant Microquasar Cygnus X‑3 May Power the Highest‑Energy Gamma‑Ray Glow in the Cygnus Bubble
https://www.bioscience.com.pk/en/subject/astronomy/the-cygnus-bubbles-highest-energy-glow-could-come-from-far-deeper-in-space-than-expectedAstronomers suggest distant binary Cygnus X-3 may power the Cygnus Bubble’s highest‑energy gamma rays, challenging the usual link to nearby Cygnus X and OB2. A fresh analysis zeroes in on gamma‑ray photons above 400 tera‑electronvolts, proposing that...
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Astronomers Discover Massive Mega Earth That Defies Planetary Formation Laws
https://www.bioscience.com.pk/en/subject/astronomy/this-giant-rocky-planet-is-denser-than-earth-and-orbiting-a-star-in-a-way-scientists-never-expectedAstronomers have discovered a massive, ultra-dense rocky exoplanet orbiting a nearby star in a bizarre, highly tilted path. Astronomers have identified an extraordinary exoplanet, Gliese 523b, that challenges fundamental theories regarding planetary...
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NASA Is Launching a Telescope With 100 Times the View of Hubble to Map the Unknown
https://www.bioscience.com.pk/en/subject/astronomy/nasa-built-a-telescope-100-times-wider-than-hubble-scientists-are-waiting-to-see-what-it-findsNASA’s new wide-field telescope is set to survey the cosmos, aiming to uncover groundbreaking astronomical discoveries that no one expects. NASA is gearing up for the launch of the Nancy Grace Roman Space Telescope, an ambitious observatory engineered...
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Mysterious Cosmic Bursts Vanish From View Leaving Astronomers Hunting For Early Universe Clues
https://www.bioscience.com.pk/en/subject/physics/humanity-just-received-a-10-second-cosmic-signal-from-more-than-13-billion-light-years-awayAstronomers have detected a fleeting signal that traveled across an immense cosmic distance, offering new clues into the mysteries of deep space. Astronomers tracking the French-Chinese SVOM satellite have identified a collection of eight mysterious...
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Astronomers Just Found The Lightest Neutron Star Pair Ever Seen Putting Einstein To The Test
https://www.bioscience.com.pk/en/subject/astronomy/this-record-breaking-star-system-is-putting-einsteins-theory-to-a-remarkable-testAstronomers using the FAST telescope have discovered the lowest-mass double neutron star system ever recorded, which is losing energy via gravitational waves. Astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) have identified...
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NASA’s Swift Observatory Is Making One Final Science Run Before Its Fiery Reentry to Earth
https://www.bioscience.com.pk/en/subject/astronomy/nasas-swift-telescope-is-rapidly-falling-toward-earth-after-21-years-of-watching-cosmic-explosionsA high-stakes $30 million rescue mission has ended in failure, stalling just miles from its target destination. After a five-month hiatus, NASA’s Neil Gehrels Swift Observatory has returned to its primary mission, scanning the heavens for the...
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James Webb Telescope Detects Mysterious Repeating Signal From Empty Space
https://www.bioscience.com.pk/en/subject/astronomy/a-mysterious-signal-appeared-twice-in-james-webbs-data-but-theres-nothing-visible-where-it-came-fromA mysterious signal detected by the James Webb Space Telescope in a well-studied patch of sky is forcing astronomers to rethink what they know. The James Webb Space Telescope (JWST) has identified a transient, unexplained infrared signal emanating from...
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Astronomers Map Structural Parameters for Nearly Ten Million Galaxies
https://www.bioscience.com.pk/en/subject/astronomy/complete-multi-band-structural-characterization-for-10-million-galaxies-in-the-hyper-suprime-cam-wide-survey-using-deep-learningUsing advanced Bayesian deep learning and transfer learning, researchers have built the largest multi-band catalog of galaxy structures to date. The architecture of a galaxy holds vital clues about its formation history, star-formation activity,...
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What is Guano Fertilizer? How to Use Bat & Seabird Guano in Your Garden Safely
https://www.bioscience.com.pk/en/subject/ecology/what-is-guano-fertilizer-how-to-use-bat-seabird-guano-in-your-garden-safelyDiscover what guano fertilizer is and how to use bat guano safely in your garden. Learn benefits, risks, and organic soil-boosting tips. For centuries, farmers have relied on guano fertilizer—a potent, natural soil booster made from accumulated animal...
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Fast Radio Bursts Reveal How the Milky Way Traps Heavy Elements
https://www.bioscience.com.pk/en/subject/astronomy/from-dispersion-to-metallicity-probing-the-milky-way-circumgalactic-medium-with-fast-radio-burstsRadio flashes from distant galaxies help astronomers weigh invisible metal reservoirs in the circumgalactic medium. A team of astrophysicists has used signals from 25 fast radio bursts to peer into the invisible gaseous halo surrounding our home...