Astronomical and optical phenomena

Solar halo	Brocken spectre	Comet C/2020 F3 (NEOWISE)	Comet C/2020 F3 (NEOWISE)	Brocken Spectre
Solar halo	Above the clouds	Winter moon halo	Mercury transit on Solar disk (9-05-2016)	Partial Solar eclipse (March 2015)
Partial Solar eclipse (March 2015)	Solar eclipse (August 2008)	Solar eclipse (March 2006)	Venus transit on Solar disk (06-2004)	Venus transit on Solar disk (06-2004)
Venus transit on Solar disk (06-2004)	Northern lights ("Aurora borealis")	Northern lights ("Aurora borealis")	Northern lights ("Aurora borealis")	Lunar eclipse (05-2004)
Lunar eclipse (05-2004)	Rainbow	Rainbow	Rainbow	Rainbow
Rainbow	Rainbow	Rainbow	Double rainbow	Brocken spectre
Sundogs	22 deg solar halo	22 deg solar halo	22 deg solar halo	22 deg solar halo
Solar halo 22 degs	Moon halo (22 deg)	Moon halo	Moon halo	22 degs Solar halo
	Solar eclipse	Solar eclipse	Solar eclipse	Solar eclipse
Solar eclipse	Solar eclipse