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NASA Astronauts Complete Historic All-Female Spacewalk After Tackling Technical Glitch
https://www.bioscience.com.pk/en/subject/space-science/two-nasa-astronauts-complete-iss-repairs-during-historic-6th-all-female-spacewalkastronauts Jessica Meir and Christina Koch have successfully completed a critical maintenance mission outside the International Space Station (ISS), marking a significant milestone in spaceflight history. This extravehicular activity (EVA) stands as the...
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Abandoned 22‑Km Texas Tunnel Holds Secrets of a Billion‑Dollar Supercollider That Never Ran
https://www.bioscience.com.pk/en/subject/physics/since-1993-a-22-5-km-tunnel-has-remained-buried-beneath-the-fields-of-texas-built-for-a-supercollider-that-never-operatedfederal dollars during a recession, with Congress simultaneously financing other high‑cost programs such as the International Space Station. In October 1993, Congress terminated funding for the SSC. At that moment, approximately 2,000 workers and 200...
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Stunning Daylight Shot Captures ISS Flying Beside Brilliant Venus
https://www.bioscience.com.pk/en/subject/health/a-rare-space-alignment-captured-as-the-iss-appears-beside-venus-in-daylighta rare capture of both space icons together. Photographer AJ Smadi has unveiled a striking image that places the International Space Station in the same view as the bright planet Venus, offering a visual bridge between humanity’s orbital outpost and a...
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NASA Is Building A Massive New Antenna To Save Its Overwhelmed Deep Space Network
https://www.bioscience.com.pk/en/subject/astronomy/nasa-builds-a-giant-desert-antenna-to-handle-the-explosion-of-space-missionsNASA is upgrading its deep space network with a new California antenna designed to support an expanding fleet of critical space exploration missions. NASA has officially expanded its reach into the cosmos by bringing a new, high-capacity antenna online...
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Why Your Dream Of A Massive Lunar Metropolis Might Be Impossible According To Science
https://www.bioscience.com.pk/en/subject/astronomy/the-moon-could-support-permanent-settlements-just-not-the-giant-cities-elon-musk-envisionsapproximately 2.4 years. If the settlement achieved a 94% recycling rate—the current standard maintained by the International Space Station—the water would last roughly 40 years. Increasing efficiency to 98% would extend that timeline to about a...
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NASA’s Moon Rocket Rolls Back to the Hangar Again as New Technical Glitch Delays Astronaut Flight
https://www.bioscience.com.pk/en/subject/astronomy/nasas-moon-rocket-rolls-back-to-the-hangar-again-as-new-technical-glitch-delays-astronaut-flightprotocols, communication links, and spacecraft performance in deep space conditions. Unlike missions to the International Space Station, which orbit just a few hundred kilometers above Earth, Artemis II will travel hundreds of thousands of kilometers...
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UK Developing Four Armed Robot Spacecraft to Clean Up Dangerous Orbital Junk
https://www.bioscience.com.pk/en/subject/space-science/the-uk-is-building-a-four-armed-robot-to-hunt-down-dangerous-space-junk-orbiting-earthknown as the Kessler syndrome. The reality of this threat was underscored in 2021, when crew members aboard the International Space Station were forced to take emergency shelter following a debris-generating anti-satellite test. Instantaneous location...
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After 241 Days and 102 Million Miles, NASA Astronaut Chris Williams Heads Home on Soyuz
https://www.bioscience.com.pk/en/subject/space-science/nasa-astronaut-chris-williams-prepares-for-a-historic-return-after-241-days-in-orbita record‑breaking 241‑day ISS mission. NASA astronaut Chris Williams and his two crewmates are set to depart the International Space Station after a 241‑day stay, according to NASA. The trio will board the Soyuz MS-28 spacecraft for the final leg back...
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NASA Scans Astronaut Veins in Microgravity Ahead of August 18 Spacewalk
https://www.bioscience.com.pk/en/subject/space-science/nasa-tracks-blood-flow-risks-as-iss-crew-prepares-for-august-spacewalkthe top duties for the Expedition 75 crew on Tuesday. More… https://t.co/ojn5gUyEajpic.twitter.com/EWgD8EjoUK — International Space Station (@Space_Station) August 11, 2026 Next, Jack Hathaway operated the Ultrasound 3 device to image Meir’s internal...
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US Firm Gets FCC Nod to Test Orbital Mirror That Could Beam Sunlight After Dark
https://www.bioscience.com.pk/en/subject/space-science/the-u-s-cleared-a-giant-space-mirror-to-beam-sunlight-after-darkUS firm cleared to test a massive space mirror, sparking debate over potential climate impacts and the risk of permanently brightening the night sky. A federal panel has cleared a U.S. firm to launch its inaugural test satellite that will bounce...
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China’s Future Moon Base May Rely on Robot Dogs for Construction and Patrol
https://www.bioscience.com.pk/en/subject/space-science/robot-dogs-could-become-the-first-workers-at-chinas-planned-moon-base-in-an-ambitious-push-for-2035China plans robot dogs to patrol, mine resources and aid astronauts at its 2035 lunar station, boosting space exploration capabilities. Chinese engineers are exploring the possibility of deploying autonomous quadruped robots on the Moon to assist...
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Microbial Fermentation on ISS Produces On‑Demand Nutrients for Mars Mission
https://www.bioscience.com.pk/en/subject/biotechnology/nasa-built-a-yogurt-lab-on-the-iss-that-could-rewrite-the-menu-for-humanitys-first-long-journey-to-marspotency, and fresh foods are impractical to store. To overcome this, NASA sent a bioreactor experiment to the International Space Station that harnesses the same fermentation process used to turn milk into yogurt. The mission, known as BioNutrients‑3,...
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Astronauts Complete Final ISS Solar Array Upgrade in 6‑Hour Spacewalk, Power Up 30%
https://www.bioscience.com.pk/en/subject/space-science/nasa-astronauts-complete-historic-spacewalk-as-iss-takes-a-major-step-toward-its-next-power-upgradecompleted a 6‑hour‑plus extravehicular activity that placed the last set of mounting brackets needed for the International Space Station’s next‑generation solar panels. The work clears the way for a power boost that will keep the orbiting laboratory...
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NASA Astronaut Says We Have It All Backward After Seeing Earth From Space
https://www.bioscience.com.pk/en/subject/space-science/nasa-astronauts-lightbulb-moment-in-space-reveals-humanitys-biggest-liemarkets—suddenly vanish. For former NASA astronaut Ron Garan, who spent months living and working aboard the International Space Station, this profound visual shift triggered a fundamental reassessment of how civilization operates. Garan contends that...
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NASA And Boeing To Reveal Crucial Update On The Future Of Starliner Astronaut Missions
https://www.bioscience.com.pk/en/subject/space-science/nasa-to-update-the-world-on-starliners-progress-toward-future-astronaut-missionsand system refinements necessary to ensure the vehicle is prepared for regular transport of astronauts to the International Space Station. Charting the Path Toward Operational Readiness The upcoming briefing will offer insight into how engineering teams...
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NASA Picks Rocket Lab to Launch Dual Missions Studying Sun’s Power and Ice Clouds
https://www.bioscience.com.pk/en/subject/physics/nasa-turns-to-rocket-lab-for-dual-space-missions-set-to-transform-climate-and-solar-researchtop of Earth’s atmosphere across ultraviolet, visible and infrared bands. By moving the instrument suite from the International Space Station to a free‑flying satellite, TSIS‑2 will deliver continuous, global measurements that extend the long‑term...
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NASA Just Captured a Rare Purple Aurora From Space and Explained Why It Happened
https://www.bioscience.com.pk/en/subject/space-science/a-rare-purple-aurora-appeared-in-earths-sky-and-nasa-revealed-what-created-itgases. The observation was captured on September 7, 2026, by NASA astronaut Jessica Meir while aboard the International Space Station (ISS) during Expedition 75. Using a Nikon Z9 digital camera, Meir recorded the vivid violet light from an altitude of...
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NASA Astronaut Says Humanity Has It Backward After Seeing Earth From Space
https://www.bioscience.com.pk/en/subject/space-science/nasa-astronauts-lightbulb-moment-in-space-reveals-the-biggest-lie-humanity-still-lives-byto the planet’s surface. For former NASA astronaut Ron Garan, who spent months living and working aboard the International Space Station, this shift in perspective was not merely a visual curiosity but a fundamental reordering of his understanding of...
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NASA Shows Black Mesas Sculpting Dunes in Mauritania’s Sahara - Wind Scour Revealed
https://www.bioscience.com.pk/en/subject/space-science/nasa-captures-eerie-black-mesas-in-the-sahara-where-dunes-disappear-on-one-side-and-surge-across-the-otherreshaping the Sahara, evidence of an ancient force still sculpting the desert today. An astronaut aboard the International Space Station captured a striking view of three flat‑topped mesas rising 1,000‑1,300 feet above the Sahara’s desert floor in...
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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-centurycomparable velocities. Since Apollo 17 in 1972, no crewed mission has ventured beyond low Earth orbit. The International Space Station circles the planet at about 27 600 km h⁻¹, a speed far below what a lunar return demands. While NASA’s uncrewed Parker...