The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Binoculars or small telescopes easily show double stars and star clusters. Several planets are visible this week, some with moons or other celestial neighbors. The changing position of planets and the ...

Tonight the sky is staging a compact, graceful performance: a slender crescent moon sliding in beside Saturn, with distant ...

This article first appeared on Wired.com. On August 10, six planets — Mercury, Venus, Jupiter, Saturn, Uranus, and Neptune — will line up in an arc in the night sky. Four of these planets — Mercury, ...

From Mercury to Neptune, observers in the United States will get to see this historic planet parade known as a large planetary alignment with 6 planets visible.