March 13, 2025
[Alex on EARTHSKY.ORG] What's happening on the Sun this week? Find out about our current space weather & what we can expect here on Earth. (Image: NASA/SDO)
Stay up to date with daily observations of the Sun, including solar flares, prominences, filaments, and other exciting events. Get a front-row seat to the ever-changing behavior of our local star through Alex’s daily blog on EarthSky.org, along with the monthly archives providing a detailed record of the Sun’s activity!
February 28, 2025
[Alex on EARTHSKY.ORG] Sun activity archive for February 2025. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 31, 2025
[Alex on EARTHSKY.ORG] Sun activity archive for January 2025. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
December 31, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for December 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
November 30, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for October 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
October 31, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for October 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
September 28, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for September 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
September 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for August 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
August 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for June 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
August 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for July 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
June 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for May 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
May 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for April 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
April 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for March 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
February 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for February 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 1, 2024
[Alex on EARTHSKY.ORG] Sun activity archive for January 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
December 1, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for December 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
November 1, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for November 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
October 1, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for October 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
September 1, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for September 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
August 31, 2023
[Alex on EARTHSKY.ORG]
Sun activity archive for August 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
July 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for July 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via NOAA, SOHO, and jhelioviewer.
June 30, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for January 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via NOAA/ SDO/ and jhelioviewer.
May 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for May 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via NASA/SDO.
April 30, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for April 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via SDO and jhelioviewer.
March 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for October 2022. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
February 28, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for February 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for January 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
October 31, 2022
[Alex on EARTHSKY.ORG] Sun activity archive for October 2022. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.