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SpaceX Powers All 33 Raptor Engines In Full‑Scale Test Paving Way For Starship Flight 13
https://www.bioscience.com.pk/en/subject/health/spacex-fires-all-33-raptor-engines-as-starship-moves-one-step-closer-to-its-next-launchSpaceX completes full static fire of Starship Super Heavy booster, a key step before the eagerly awaited Flight 13 launch. In a decisive step toward the upcoming Starship Flight 13, SpaceX ignited all 33 Raptor engines on its Super Heavy booster during...
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China’s Landspace Targets August 10 for Historic Reusable Rocket Launch and Landing Test
https://www.bioscience.com.pk/en/subject/science/chinas-landspace-sets-date-for-major-reusable-rocket-launch-and-landing-attemptLandspace readies a groundbreaking reusable rocket test, poised to boost China’s commercial space sector. China’s burgeoning private‑space sector is on the cusp of a pivotal trial that could reshape how rockets are reused. The upcoming flight, aimed at...
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Foam Seat Cushion Ignites B‑52, Crash On Arctic Ice Ends Cold War Nuclear Patrol
https://www.bioscience.com.pk/en/subject/genetics/a-fire-started-beneath-a-seat-and-a-nuclear-armed-b-52-carrying-four-thermonuclear-bombs-crashed-onto-arctic-iceA U.S. B‑52 crashed near Thule Air Base on Jan 21 1968, carrying four thermonuclear bombs and prompting the immediate end of Operation Chrome Dome. In the tense years following the 1962 Cuban Missile Crisis, the United States kept its strategic forces...
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Scientists Discover a Space Shortcut That Could Reach Mars in Just 56 Days
https://www.bioscience.com.pk/en/subject/physics/a-space-shortcut-to-mars-in-just-56-days-has-been-found-and-europe-is-already-testing-the-techScientists discover an old asteroid trajectory that offers a faster route to Mars, but it demands a massive boost in propulsion power. A crewed mission could lift off from Earth on 20 April 2031, coast to Mars in 56 days, spend five weeks exploring the...
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Starship Scores Softest Ocean Splashdown Survives Intact After Deploying Next‑Gen Starlink
https://www.bioscience.com.pk/en/subject/marine-science/spacexs-starship-megarocket-survives-its-boldest-ocean-landing-yet-after-delivering-next-generation-starlink-satellitesSpaceX’s Starship achieves milestone test flight, landing gently at sea while deploying advanced next‑gen Starlink satellites. SpaceX’s Starship completed its 13th integrated flight test by executing a controlled splashdown in the Indian Ocean, marking...
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Apollo 10 Still Holds Human Speed Record After 57 Years: Near 40,000 km/h Reentry
https://www.bioscience.com.pk/en/subject/physics/in-1969-apollo-10-hurtled-past-the-moon-at-a-speed-no-human-has-matched-in-more-than-half-a-centuryApollo 10’s near‑Moon landing return hit 40,000 km/h, a re‑entry speed record untouched for 57 years. When the Apollo 10 command module sliced through Earth’s atmosphere on 26 May 1969, it did so at a blistering 36 397 feet per second – roughly 39 938...
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Amazon Rainforest Faces Rising Heat and Vanishing Rain
https://www.bioscience.com.pk/en/subject/earth-science/amazon-rainforest-faces-rising-heat-and-vanishing-rainDeforestation in the Amazon is driving hotter, drier conditions, with scientists warning that its delicate balance may be nearing a critical tipping point. The Amazon rainforest, the largest tropical forest on Earth, is undergoing rapid changes that...