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The two images above aren’t far apart in terms of where they were taken geographically, but they deviate significantly in terms of how far apart they were taken in time. They represent the operation that would send the first Americans to Afghanistan to wage war there, as well as the largest global war on terror …

A new image taken with NASA/ESA’s Hubble Space Telescope provides a detailed look at an open cluster known as NGC 2164.

Astronomers recently released the most comprehensive images ever of galaxies beyond our own. These images were created from data collected by the Low-Frequency Array (LOFAR). Additionally, these images were made possible because the international nature of the collaboration pushes the boundaries of what we know about galaxies and supermassive black holes. These most detailed galaxy …

Using data from the Low Frequency Array (LOFAR), a radio telescope that operates at frequencies between 10 and 240 MHz and consists of 52 stations spread across Europe, astronomers observed radio galaxy 4C 43.15, the quasar 3C 293 and the supergiant elliptical galaxy Hercules A as well as gravitational lenses MG 0751+2716 and CLASS B1600+434. …

LOS ANGELES, August 12, 2021 – A team of scientists from UCLA and the University of Houston (UH), led by Aydogan Ozcan in collaboration with Kirill Larin, used deep learning to train a neural network to quickly reconstruct OCT images using downsampled spectral data. Although the deep learning-based image reconstruction method received much less spectral …

The false-color mosaic shows how the Moon’s characteristics differ from each other due to its meteoric impacts and volcanic past. NASA / JPL On October 18, 1989, NASA launched the Galileo Orbiter Spaceship. En route to study Jupiter and its many moons, the Orbiter made many notable discoveries during its 2.4 billion mile space journey …