On April 25, early risers may witness a rare event in the sky. Venus, Saturn and the crescent moon will align closely, forming a triangular shape that looks like a smiley face. The phenomenon, known ...

Stargazers who turn their eyes skyward — and use a little bit of imagination — will have a chance to spot a rare "smiley face ...

The James Webb Space Telescope has pointed its infrared optics at the 'Crystal Ball Nebula' NGC 1514, a planetary nebula ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...