Posts by 

Armando Caussade

Sun

Sun activity: The big sunspot region is getting bigger

Sun activity for May 29, 2023, is low. You can still see AR3315. It's even bigger now! And several possible regions could soon rotate into view.

Best deep-sky photos of May 2023

Enjoy this gallery of the best deep-sky photos of May from our EarthSky community. If you have a great photo to share, send it in. We love to see them!
Sun

Sun activity archive for February 2023

Sun activity archive for February 2023. A daily record of our local star, as it edges toward the peak of Solar Cycle 25, expected in mid-decade.
Sun

Sun activity archive for January 2023

Sun activity archive for January 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.

January’s deep sky: Nebulae, clusters and more

Enjoy these January photos of the deep sky, including the majestic Thor's Helmet, taken by members of the EarthSky community.

December’s deep sky: Nebulae, clusters and more

Amazing astrophotographers in the EarthSky community shared their photos of December's deep sky with us, including nebulae and clusters.

November deep sky: Nebulae, clusters and more

The EarthSky community shared amazing photos of the November deep sky. See diffuse nebulae and a beautiful galaxy beyond our own!

October deep sky: Nebulae, clusters and galaxies

The EarthSky community shares amazing photos of October's deep sky. See diffuse nebulae, star clusters and a galaxy beyond our own!

September’s deep sky: Nebulae and galaxies

The EarthSky community shares amazing photos of September's deep sky. See diffuse nebulae and galaxies beyond the Milky Way!

August deep sky photos from EarthSky’s community

The EarthSky community shares amazing photos of August's deep sky. See bright and dark nebula, and galaxies beyond our own!