Amazing Prominence July 4th

 

Observation of an amazing prominence on July 4th. The image was made using my Sol'Ex on TLAPO80/480 with ASI678MM.

Editing using Inti, DeNoise AI and CS4.

Sodium, Magnesium and Calcium with Sol'Ex

Sol'Ex observation in Sodium (NaID2), Magnesium (MgIb2) and Calcium (CaIIH). The comparison shows sharp and delineated supergranulation in MgIb2 and less in NaID2 and fully scattered in CaIIH.

MIT Open course

 ince 2001, MIT OpenCourseWare (OCW) has created new opportunities for learners and educators around the world. We’re sharing Open Educational Resources (OER) from MIT and helping to lead and sustain a global revolution in free access to knowledge. Now in our 25th year, this vital mission has never been more important. MIT OpenCourseWare will continue to share the latest teaching and insights from MIT faculty, and collaborate across the dynamic open knowledge ecosystem to build a world of more vibrant, equitable and inclusive education for all.

see more this link and enjoy learning  https://ocw.mit.edu/

Near occultation of ZC797 by Helios is published in magazine Heelal

The observation by Helios (Bart, Lieven and Myself) of the near occultation of SAO77121 by the Moon is published in Magazine Heelal of July 2026.The description of this observation can be found in my blog via this link 

 https://pascalhilkensastropage.blogspot.com/2026/03/near-occultation-of-sao77121-by-moon-on.html

Supernova SN2026fvx published in magazine Heelal

My observation of Supernova SN2026fvx is published in Magazine Heelal of July 2026
See my blog: https://pascalhilkensastropage.blogspot.com/2026/04/sipernova-sn2026fvx-in-ngc4205.html

Sun Sol'Ex June 28

 

Active sun in different wavelenghts using Sol'Ex by James R on TLAPO80/480 and ASI678MM.

Noctilucent Clouds June 29

Finally, I could capture noctilucent clouds. The last time I could observe them was back in 2024.