We built a deep convolutional neural network (CNN) to effectively realize the imaging super-resolution of 24-30GHz near-field SAR imaging system. This paper introduces a near-field SAR imaging system ...

The James Webb Space Telescope (JWST), launched in 2021, is currently the most powerful space observatory ever built.

Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...

Machine learning can help tighten constraints on the overarchingFor almost as long as humans have existed, we have been ...

Medical image super-resolution (SR) reconstruction technology has a wide range of scenarios and important values in medical diagnosis. The use of SR reconstruction algorithms can enhance ...

The first batch of test images from the Vera C. Rubin Observatory is scheduled to be released Monday at 11:30 a.m., followed ...

An overview of the unique characteristics of the four prominent telescopes Hubble, James Webb, Euclid and Vera C. Rubin, which observe the universe from different perspectives. The article also ...

The Rubin Observatory will reveal its first images on Monday. Space.com spoke to scientists who explained why this will be a ...

Astronomical images not only look beautiful, they also provide a wealth of information. What's behind it and what ...

Scientists leading a high-priority observing program with NASA ’s James Webb Space Telescope have added two more rocky planets outside the solar system to their shortlist.

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

The National Aeronautics and Space Administration (NASA)'s flotilla of satellites orbiting Earth and deep space is far more sophisticated ... This breakthrough allows satellites to transmit ...