News

Scientific American25m
‘Science Fair’ of Lost Research Protests Trump Cuts
A protest at a congressional office building highlighted future research findings that vast cuts to science will erase ...
Deflecting asteroids isn't as easy as scientists previously thought
When NASA’s DART spacecraft collided with a small asteroid moon in late 2022, the impact made history. It was the first ...
Opinion
Space.com1dOpinion
Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms
PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...
Massive boulders ejected during DART mission may complicate future asteroid deflection efforts
When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...
Modern Engineering Marvels on MSN2d
From Earth to Jupiter the Science Behind the ISS’s Stunning Red Sprite Capture and What It Reveals
Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...
IEEE3d
Consistency Preserved Nonuniform Scattering Removal for Wide-Swath Remote Sensing Images | IEEE Journals & Magazine | IEEE Xplore
Removal of haze and thin clouds in remote sensing images has been extensively studied, leading to the development of effective methods. However, when applied to wide-swath images, conventional ...
IEEE4d
An Improved Spatiotemporal Fusion Framework for Land-Cover Temporal Harmonization of High-Resolution Remote Sensing Images | IEEE Journals & Magazine | IEEE Xplore
High-resolution remote sensing images, with fine spatial detail but limited coverage and infrequent revisits, often exhibit temporal discrepancies that hinder large-scale Earth observations. While ...