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Knowridge
20 小时
Webb sees light echoes in a supernova remnant
Supernovae are one of the most useful events in all of astronomy. Scientists can directly measure their power, their spin, ...
来自MSN
1 天
Lockheed Martin Will Integrate Next-Generation Infrared Defensive Sensors on F-22 Raptor
The F-22 will receive an embedded set of TacIRST sensors as part of the Infrared Defensive System to enhance aircraft ...
Sierra Sun Times
1 天
Postal Service Announces New Stamps Feature Images from NASA’s James Webb Space Telescope
Greg Breeding, an art director for USPS, designed the stamp with an image from NASA, the European Space Agency, the Canadian ...
Arabian Business
1 天
UAE leads global red light therapy adoption amid sleep, skin concerns: Report
The technology is gaining broader appeal across multiple wellness applications, with 22% of users seeking better sleep and 14 ...
Optics
2 天
POSTECH AI turns photoacoustic images into higher resolution confocal data
In trials, POSTECH applied its system to photoacoustic images of human cardiac fibroblasts, and compared the results to ...
Impacts
2 天
The Evolution of Precision Targeting: Infrared Scopes vs. Laser Designators
In today’s world, precision is more critical than ever, especially when it comes to advanced targeting and distance ...
Space.com
3 天
Hubble Telescope spies newborn stars in famous Orion Nebula (photo)
Located about 1,300 light-years from Earth, these young stars, also known as protostars, reside in a hotbed for star ...
4 天
The TikTok And Weather Communication Conundrum
As the U.S. ban on TikTok takes effect, a weather expert explains the conundrum it creates with risk and science ...
Nanowerk
4 天
AI advances label-free photoacoustic microscopy for confocal cell imaging
Scientists developed a technology that surpasses the constraints of traditional imaging methods, providing stable and highly ...
4 天
NASA’s Next-Level Discovery: Webb Exposes Dazzling Interstellar Web of Dust
NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing ...
Science Daily
4 天
AI transforms label-free photoacoustic microscopy into confocal microscopy
In life sciences, confocal fluorescence microscopy (CFM) is widely regarded for producing high-resolution cellular images. However, it requires fluorescent staining, which poses risks of ...
earth
5 天
Infrared images reveal how black holes affect the space around them
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
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