Space Telescope Archives - Page 88 of 148

NASA Sets Spacewalk for Station Maintenance, Live Coverage Planned – NASA 0
- Humans in Space, International Space Station (ISS), Johnson Space Center, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 26, 2026
NASA will provide coverage as two astronauts step outside the International Space Station on Tuesday, Sept. 1, to replace a spacecraft navigational aid and complete several maintenance tasks in support of space station operations. Watch live coverage beginning at 7 a.m. EDT. The spacewalk is expected to start at approximately 8:30 a.m. and last about
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NASA Begins Moon Mission Plume-Surface Interaction Tests – NASA 0
- Artemis, General, Human Landing System Program, Langley Research Center, Marshall Space Flight Center, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 26, 2026
EDITOR’S NOTE: This story, originally published in December, was revised Aug. 26, 2026 with an update on a new phase of testing, including video from a recent test run and new images. To help NASA and commercial partners better understand the science of lunar landings, specifically the hazards that may occur when a lander’s engine
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Naked mole rats make their own perfume—and it’s excellent birth control 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, The Weirdest Thing I Learned This Week
- August 26, 2026
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. What’s the weirdest
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How tech-enhanced sleep could improve rest but erode privacy 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 26, 2026
Being tired behind the wheel can be as dangerous as driving while drunk1. Yet, whereas showing up to work intoxicated can lead to dismissal, being visibly sleepy doesn’t tend to have comparable consequences — at least for now. Too hot to sleep? How heatwaves at night affect our health As employers learn more about the
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The baffling science of SSRIs: how do they really work?0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 26, 2026
Every year, millions of people start taking a drug with therapeutic effects that can’t be fully explained, for a condition that can’t be objectively diagnosed with a laboratory test. Selective serotonin reuptake inhibitors, or SSRIs, are among the most prescribed medications in the world. Yet, even after decades of use, scientists are still untangling the
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South Africa’s ‘registration law’ for scientists could be a template for the world — if the nation gets it right 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 26, 2026
South Africa’s proposed law could affect the future of the country’s young scientists.Credit: Alet Pretorius/Gallo Images/Getty What do engineers, environmental-health officers and health-care workers have in common? These occupations can, in some instances, be practised only by people who have registered with a relevant professional body. This typically requires candidates to pass qualifying exams and
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