Creepy-crawly courtship. This shot of a pair of courting crab spiders, taken by nature photographer Sandip Guha in Shiliguri, India, highlights the difference in size between the male and his much ...

This image by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) shows different structural details of the Crab Nebula. The supernova remnant ...