Space is unforgiving to electronics. Beyond Earth’s protective magnetic field, satellites are bombarded by cosmic rays and high-energy particles that slowly chip away at delicate circuits.
Over time, these invisible strikes can corrupt…
Category: 7. Science
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The Sky Today on Saturday, February 21: A ghostly planetary nebula
Planetary nebula NGC 3242 in Hydra is popularly known as the Ghost of Jupiter. You’ll find this glowing ball of gas in the sky late tonight.
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Sildenafil use and risk of serous retinal detachment in men with erectile dysfunction in US
Phosphodiesterase type 5 inhibitors (PDE5i) are widely used for erectile dysfunction. Case reports and claims-based cohort studies have suggested associations between PDE5i use and ocular adverse events, including serous retinal detachment (SRD),…
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James Webb Space Telescope captures strange magnetic forces warping Uranus
For the first time, astronomers have charted the vertical structure of Uranus’s upper atmosphere, revealing how temperature and electrically charged particles change with altitude across the planet. An international research team used the James…
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James Webb Space Telescope captures strange magnetic forces warping Uranus
For the first time, astronomers have charted the vertical structure of Uranus’s upper atmosphere, revealing how temperature and electrically charged particles change with altitude across the planet. An international research team used the James…
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Characterization of volcanic tuff pores pre- and post-underground nuclear detonation using ultra-small and small angle neutron scattering
Bowyer, T. W. et al. Detection and analysis of xenon isotopes for the comprehensive nuclear-test-ban treaty international monitoring system. J. Environ. Radioact. 59(2), 139–151 (2002).
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NASA’s Hubble spots nearly invisible “ghost galaxy” made of 99% dark matter
Most galaxies blaze with billions of stars, lighting up the universe across vast distances. But a small and unusual group barely glows at all. These are low-surface-brightness galaxies, systems so faint they are difficult to detect and so sparse…
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NASA eyes March 6 earliest date for Artemis II lunar launch after key test success – news.cgtn.com
- NASA eyes March 6 earliest date for Artemis II lunar launch after key test success news.cgtn.com
- Nasa targets early March to send humans back around the Moon BBC
- Artemis II Launch Pad Ops Begin After Fuel Test NASA (.gov)
- NASA battles microscopic…
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Chinese scientists develop AI model to push deep-space exploration
Chinese researchers have developed an artificial intelligence (AI) model for astronomical imaging that significantly enhances scientists’ ability to peer into the deepest reaches of the cosmos.A cross-disciplinary research team from Tsinghua…
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Chinese scientists develop AI model to push deep-space exploration_英语频道_央视网(cctv.com)
BEIJING, Feb. 20 (Xinhua) — Chinese researchers have developed an artificial intelligence (AI) model for astronomical imaging that significantly enhances scientists’ ability to peer into the deepest reaches of the…
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