Earth and space mingle in stunning ways for the 2025 Milky Way Photographer of the Year contest. From the “geological ...

Get an astronaut’s view of auroras, stars, and the Milky Way surrounding our beautiful planet. 12,500 images taken by European Space Agency astronaut Alexander Gerst were combined to create the incred ...

The new image shows one galaxy piercing another with intense quasar radiation. Astronomers likened the violent galaxy ...

Various change detection methods based on convolutional neural networks (CNNs) have recently been proposed for remote sensing using satellite or aerial images. However ... Journal of Selected Topics ...