IFTTT

Collage of #IrmaHurricane :one image wasn't enough for what may be the most powerful Atlantic Ocean hurricane ever, stay safe down there. pic.twitter.com/5l2SqxQ20G — Paolo Nespoli (@astro_paolo) September 6, 2017

In clear Madras, Oregon skies, this colorful eclipse composite captured the elusive chromospheric or flash spectrum of the Sun. Only three exposures, made on August 21 with telephoto lens and […]