Ahead of the costume and candy-filled celebration, NASA's Solar Dynamics Observatory captured an image of the sun "smiling" – an image that acclaimed cosmologist compared to a "giant space pumpkin." ...

Eerie image of the sun 'smiling' captured by NASA. Eerie image of the sun 'smiling' captured by NASA. Updated: 3:40 PM EDT Oct 31, 2022 ... Watch this 10-year time-lapse of the sunThe image, ...

The 2014 image was taken at a blend of 171 and 193 angstrom light, colorizing the sun in gold and yellow "to create a Halloween-like appearance," according to NASA. Both images were captured in ...