Nebulae in The Northern Cross 🌌 I took this picture using a camera and telescope to show the intense nebulae surrounding the bright star 'Sadr' at the center of the constellation Cygnus. #astrophotography
May 12, 2025 at 2:18 PM
Solargraph Simulator – eagereyes
How a 6-month exposure shows the sun's path across the sky, from solstice to solstice
Bluesky Aurora Viewer
Posts form a noisy aurora trace from left to right, oldest to newest. Each post becomes a vertical green emission ray. Higher engagement produces brighter, harp-like rays with easier selection. Drag to orbit, mouse wheel to zoom, right-drag to pan, hover for a system overlay. Quote text is keyed to posts with a small dot-and-line marker.
La face cachée des télescopes
À propos de : Pascal Marichalar, La Montagne aux étoiles, La Découverte
Nebula – Indie Streaming
Nebula is smart, thoughtful videos, podcasts, and classes from your favorite creators.
solar meditation
The video contains imagery from NASA’s Solar Dynamics Observatory in five wavelengths of ultraviolet light. Scrubbing up and down reveals new layers, from sunspots on the solar surface to prominences extending outward in the corona.
Shouting at Stars: A History of Interstellar Messages
You didn’t see a UFO. It was probably one of these things.
The classic culprit for UFO sightings is a group of clouds moving in front of Venus. Now there are rocket trails and Starlink trains, too.
Amazing sunset tonight as it dipped behind a layer of cloud and trees #sunset #nikonphotography #photography #northernireland
Waxing crescent Moon, 1.72% illuminated tonight. Venus shining SO bright in the beautiful dusk sky. I actually love how both Venus & the Moon are on the edge of the tree line. Shout-out to my wife 😍 who told me you could see them from the back garden #venus #moon #photography #nikonphotography
Just released the first alpha of Stargraph featuring the frontend that brings your Atmosphere profiles together. Share your presence in one link or QR code. stargraph.link
