StellarSnapJul 11

📸 The Veins of Heaven
A stunning display of noctilucent clouds over Vallentuna Lake, Sweden, captured on July 10. These night-shining clouds form 80 km above Earth and glow in twilight by reflecting sunlight from beyond the horizon.

📅 APOD – July 11, 2025
📷 Credit: P-M Hedén (Clear Skies, TWAN)

#APOD #NoctilucentClouds #NightShiningClouds #PolarMesosphericClouds #UpperAtmosphere #TwilightSky #AtmosphericOptics #NaturePhotography #Astrophotography #StellarSnap

Mary McIntyre AstronomyJun 8, 2023
Northern hemisphere #NoctilucentCloud season has begun, so here's a re-share of the video I made telling you what they are + how to see them. My in-depth blog about #NLCs + links to NLC webcams across Europe are in the description box #PolarMesosphericClouds https://youtu.be/Bc2AfzGrACU
Noctilucent Cloud Season is Almost Here! All you need to know to see these epic space clouds!

YouTube