Posts by 

Armando Caussade

Sun

Sun news: UPDATE! Another X flare! A big one!

Sun news February 22, 2024. UPDATE: Bam again! Another X flare from AR3590. This time, it was a powerful X6.4, biggest flare so far this year.

Deep-sky photos for January 2024: Editor’s picks

Enjoy January 2024's gallery of editor's picks of deep-sky photos from our EarthSky community. If you have a photo to share, submit it to us!
Sun

Sun activity archive for February 2024

Sun activity archive for February 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
Today's Image

Deep-sky photos for December 2023: Editor’s picks

Enjoy December 2023's gallery of editor's picks of deep-sky photos from our EarthSky community. If you have a photo to share, submit it to us!
Sun

Sun activity archive for January 2024

Sun activity archive for January 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.

Deep-sky photos for November 2023: Editor’s picks

Enjoy November 2023's gallery of editor's picks of deep-sky photos from our EarthSky community. If you have a photo to share, submit it to us!
Sun

Sun activity archive for December 2023

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

Thinking of buying a telescope? Read this 1st

Are you thinking of buying a telescope? Here's how to know if you're ready, with tips on what 1st-time buyers should look for.

Deep-sky photos October 2023: Editor’s picks

Enjoy this gallery of the best deep-sky photos of October 2023 from our EarthSky community. If you have a photo to share, send it in. We love to see them!
Sun

Sun activity archive for November 2023

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