I/ATLAS is only the third interstellar object ever discovered ESO’s VLT captured the clearest image of the comet on July 3 The comet will reappear in December after hiding behind the Sun ...

This study presents a new end-to-end change detection network, called difference-enhancement dense-attention convolutional neural network (DDCNN), that is designed for detection of changes in the ...

Initial military assessments of the buried nuclear site contrast with the statement on the strike there made by President Trump.

What satellite images reveal about damage to Iran’s nuclear sites Visuals, expert analysis and official statements shed light on Iran’s nuclear sites after U.S. strikes.