Panagiotis Xipteras (@xipteras.org)
☀️ #sunspots today, 2.9.2025
💯 Amateur astro, travel and tech geek, content creator, Earth🌿 and space advocate, AI adopter, photo editor, equipment reviewer, encouraging visionary, no politics. Website: https://www.xipteras.com
1,786 followers 405 following 1,142 posts
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400mm with 60MP sensor
Panagiotis Xipteras (@xipteras.org) reply parent
🤞
Panagiotis Xipteras (@xipteras.org)
SUNSPOTS, 31.8.2025 ☀️ — Sony Alpha 7RV, Sony FE 70-200mm F4 Macro G OSS || lens + 2X Teleconverter, Solar Protection Filter, ISO 320, 400 mm, 1/3000s, handheld.
Panagiotis Xipteras (@xipteras.org) reply parent
😀 I'm wondering when #Bluesky will finally enable users to write longer posts.
Panagiotis Xipteras (@xipteras.org) reply parent
These images are not about scientific accuracy, but about celebrating the raw beauty and energy of galaxies, nebulae, and star fields as they strike the human eye. This is deep space, reimagined in bold tones for the screens we carry every day. Thanks for stopping by.
Panagiotis Xipteras (@xipteras.org) reply parent
Here I present the night sky in a vivid, overengineered style — with cropped perspectives, saturated colors, and exaggerated contrasts that reveal cosmic structures in a way that feels both artistic and intense.
Panagiotis Xipteras (@xipteras.org) reply parent
"Stellar Chromatics" is my dedicated gallery for smartphone-optimized astrophotography, captured with the Vaonis Vespera II smart telescope.
Panagiotis Xipteras (@xipteras.org)
The Owl Nebula #astrophoto ✨🔭 More #Vespera2 👉 com.xipteras.org/Astroimaging...
Panagiotis Xipteras (@xipteras.org) reply parent
More pixels and info at com.xipteras.org/Astronomy/Pl...
Panagiotis Xipteras (@xipteras.org)
“Absence of evidence is not evidence of absence.” — Carl Sagan Somewhere in this galaxy, mysteries still wait to be discovered. #Cosmos #ThereIsAPlanetC
Panagiotis Xipteras (@xipteras.org) reply parent
Nice
Panagiotis Xipteras (@xipteras.org) reply parent
This is exclusively for smartphone displays. Really.
Panagiotis Xipteras (@xipteras.org) reply parent
I didn't think I could get any attention with my black iPhone. 'But no.
Panagiotis Xipteras (@xipteras.org) reply parent
The robot was taking pictures all night long.
Panagiotis Xipteras (@xipteras.org) reply parent
If you believe in that mission, join us. Follow this science-based account, retweet what resonates, and help this truthful view reach your friends who need it most. You might just be someone’s lighthouse in the storm. And as we sky lovers always say: #ClearSkies ✨🌟
Panagiotis Xipteras (@xipteras.org) reply parent
We show people what’s really out there. Nebulae, galaxies, and #stars — the quiet wonders above and the delicate beauty below. It’s not just photography; it’s an invitation to reconnect with reality.
Panagiotis Xipteras (@xipteras.org) reply parent
That’s why your presence, clicks and likes — and ours — matters here. As night sky enthusiasts and science communicators, we offer something different: a view of the universe untouched by corruption or division.
Panagiotis Xipteras (@xipteras.org) reply parent
And in the meantime, millions scroll through their timelines, missing out on truth, beauty, and deeper perspective.
Panagiotis Xipteras (@xipteras.org)
Social media today is loud. Algorithms amplify outrage, paid opinions dominate the feed, and real meaning often gets drowned in noise. Many thoughtful voices disappear into closed spaces — more focused, yes, but hidden from the public. #ScienceNotNoise
Panagiotis Xipteras (@xipteras.org)
Rock ‘n’ roll! 🌞🔭👀 Testing the Sony 2x FE teleconverter today—Sun #solarphotography feels twice as close. 🌞✨ More thoughts on it coming up on my TL tomorrow. Until then—have a sunny day & stay tuned. ☀️✨
Panagiotis Xipteras (@xipteras.org)
Are you a star explorer? ✨🔭👀 The “Propeller” in Messier 13, a globular cluster in the constellation of Hercules, is the three-bladed, dark Y-shaped pattern just off the cluster’s core. #stars #stargazing
Panagiotis Xipteras (@xipteras.org) reply parent
Every photo is a footprint. Not just in sand or soil, but in memory and effort. That’s the difference—you walk the path, the camera just proves you were there.
Panagiotis Xipteras (@xipteras.org)
What does a REAL PHOTO feel like? A 20 km hike, two liters of water, a hat, sunscreen, good shoes—and the camera on your shoulder. That’s reality. Not AI pixels, but sweat, dust, wind, and light. A moment earned, not generated. #Photography #NoAI #RealLife #Hiking #TravelPhotography #Adventure
Panagiotis Xipteras (@xipteras.org)
Whale Galaxy (NGC 4631) and Hockey Stick Galaxy (NGC 4656)-2025b #galaxies
Panagiotis Xipteras (@xipteras.org)
Jewels 💎 of the summer sky ✨🔭 This is the Cygnus Loop: Eastern/Western Veil & Pickering’s Triangle #stars
Panagiotis Xipteras (@xipteras.org)
It's the little things that make you happy. And the big ones too. NGC6888 #stars
Panagiotis Xipteras (@xipteras.org)
The Witch's Broom Nebula (NGC 6960), is a fascinating part of the larger Veil Nebula complex, a vast supernova remnant located in the constellation Cygnus. It is the aftermath of a star that exploded more than 5,000 years ago, its tendrils of gas and dust spreading across space. #nebulae
Panagiotis Xipteras (@xipteras.org) reply parent
In charts and equations you’ll see λ for wavelength, θ for angles, Δ for change, Σ/σ for sums and noise—tools we use to understand the sky. So if my tweet looked like Greek to you… that’s because the language is literally built into our hobby.
Panagiotis Xipteras (@xipteras.org) reply parent
That “letter salad” is Greek—and it’s everywhere in astronomy for good reasons. We use Greek letters to label stars in each constellation (e.g., α Centauri, β Orionis), and Greek terms shape our vocabulary: cosmos (κόσμος), galaxy (γαλαξίας), planet (πλανήτης, “wanderer”), eclipse (ἔκλειψις).
Panagiotis Xipteras (@xipteras.org) reply parent
Ευχαριστω. Πραγματικα, τα ταξιδια στη Αιγυπτο ειναι μοναδικα και αξεχαστα.
Panagiotis Xipteras (@xipteras.org)
🏛️ Στην ελληνική μυθολογία, η Κασσιόπεια ήταν η ματαιόδοξη και αλαζονική βασίλισσα της Αιθιοπίας, σύζυγος του βασιλιά Κηφέα και μητέρα της όμορφης πριγκίπισσας Ανδρομέδας. #stars #cassiopeia
Panagiotis Xipteras (@xipteras.org)
Make sure you don't miss #Venus and Jupiter in the early hours before sunrise tomorrow morning! They are still close together. Taking photos with a point of reference, 😉 such as a tree or a house, usually enhances the viewing experience. ✨
Panagiotis Xipteras (@xipteras.org) reply parent
www-nachtgrabb-com.translate.goog?_x_tr_sl=de&...
Panagiotis Xipteras (@xipteras.org)
💫 This link takes you to the homepage of a longtime amateur stargazer from Germany. Gerd writes his own hand-crafted astronomy articles—no AI, just passion, talent, and experience. Authentic and refreshingly real. Enjoy exploring! ✨🔭 #AmateurAstronomy #Stargazing #AstronomyBlog #Astrophotography
Panagiotis Xipteras (@xipteras.org) reply parent
If you caught a Perseid, tag me @xipteras.org for an RT. I’m calling it for tonight and parking the scope. Good night—see you tomorrow with more posts and RTs. Fair warning: following me may cost you sleep. 😂🤣🖖 CS. 🌙✨
Panagiotis Xipteras (@xipteras.org)
Observatory open, clear view toward Perseus—but the biggest floodlight of all, the #Moon, is washing the sky out. Even my neighbor’s bright garden #lightpollution lamps (wasted energy—no one out but a cat 🐈 ) are nothing in comparison.
Panagiotis Xipteras (@xipteras.org)
A good ☀️ day to visit the nearby castle 🏰 in southern Germany. #castles
Panagiotis Xipteras (@xipteras.org)
✨ Not everything needs to be documented or explained. Sometimes it’s enough to simply look — to feel awe at the vastness and infinity, to lose yourself in the depths of the deep sky. Just observe, without judgment, criticism, or comparison. Simply look… ✨ and enjoy the summer night sky #stars
Panagiotis Xipteras (@xipteras.org) reply parent
Captured here on a crystal-clear August day, the solar disc reveals two striking sunspot groups: AR4165/68 (top left) and AR4169/72/71 (centre right). Each group is teeming with energy capable of propelling charged particles across the solar system. (4/6)
Panagiotis Xipteras (@xipteras.org) reply parent
These imperfections are a reminder that even our star is an ever-changing, restless sphere of fire. (3/6)
Panagiotis Xipteras (@xipteras.org) reply parent
Looking at today's image of the Sun, it’s easy to see what he meant: as is often the case, its glowing face is far from flawless, dotted with dark sunspots — each one a storm of magnetic energy many times the size of Earth. (2/6)
Panagiotis Xipteras (@xipteras.org) reply parent
Cygnus constellation 🌌
Panagiotis Xipteras (@xipteras.org) reply parent
You are welcome, dear Alexa.
Panagiotis Xipteras (@xipteras.org) reply parent
Commercial use of my work — images or texts — is strictly unwanted. This is passion, shared from one amateur to other amateurs. Please don’t contact me for professional collaborations. Although not rich, not at all, I’m not interested in money. Money means nothing to me. 💰👉🗑️ Thanks + CS ✨🔭🙂
Panagiotis Xipteras (@xipteras.org)
Just a gentle reminder. I'm an 💯 amateur (astro)photographer, and I capture my images for everyone — no matter who you are, rich or poor, slim or fat, or where you live on this planet. My photos are for you, for all you, for free. 🌍✨ ...
Panagiotis Xipteras (@xipteras.org) reply parent
Del is small, and beautiful too. Thx for the info. Indeed, Pallas (9.4mag) is near Rotanev in Del tonight.
Panagiotis Xipteras (@xipteras.org) reply parent
Mark, it was the first thing I noticed on my holiday in Greece when I started taking photos at midnight. I thought, wait a minute, you have your 70–200mm lens in your bag, don't you? And then...
Panagiotis Xipteras (@xipteras.org) reply parent
🐬 The Dolphin, is a small constellation in the northern sky. It is easily recognisable due to its compact, distinctive, diamond-shaped asterism, which is sometimes called 'Job's Coffin'. It is best observed during late summer and early autumn when it climbs highest in the sky around midnight.
Panagiotis Xipteras (@xipteras.org) reply parent
Ευχαριστω
Panagiotis Xipteras (@xipteras.org)
NGC 7023 is a reflection nebula located in the constellation of Cepheus. #astrophotography #nebulae
Panagiotis Xipteras (@xipteras.org)
👽🌌 The Drake Equation, crafted in 1961 by astronomer Frank Drake, is more than just … x.com/xipteras/sta... #MadUFOWeek #ETexists #DrakeEquation #CosmicMystery #WeAreNotAlone #ThereIsAPlanetC
Panagiotis Xipteras (@xipteras.org)
🪐✨ On the night of July 24, 2025, under the clear summer skies of Greece, two distant wanderers of our solar system — Saturn and Neptune — appeared side by side as tiny points of light among countless stars. #planets x.com/xipteras/sta...
Panagiotis Xipteras (@xipteras.org)
The most beautiful memories are the ones that last forever. 🌅 #sunsetphotography
Panagiotis Xipteras (@xipteras.org) reply parent
Thank you, Alexa.
Panagiotis Xipteras (@xipteras.org)
Happy to be back home in Germany 🥳🎉🇩🇪 after some unforgettable days in Greece. I witnessed 11 magical sunsets — many of which I’ve already shared here — often tweeting right from the beach. 😅📱🌊) x.com/xipteras/sta...
Panagiotis Xipteras (@xipteras.org)
Cassiopeia is a cosmic marvel filled with nebulae, star clusters, and colorful stars. #stargazing
Panagiotis Xipteras (@xipteras.org)
Currently taking photos of the Milky Way ✨🔭with the Sony camera. What an amazing night sky. 🌌 #astrophotography
Panagiotis Xipteras (@xipteras.org) reply parent
It’s a simple handheld snap, pls don’t expect perfection 😉 here.
Panagiotis Xipteras (@xipteras.org)
Andromeda #stars constellation. ✨ 📱 iPhone 16 Pro, 3s, handheld.
Panagiotis Xipteras (@xipteras.org)
The Best Beaches on Evia Island (Euboea), Greece #Euboae #visitGreece The Blog of Dimi theblogofdimi.com/best-beaches...
Panagiotis Xipteras (@xipteras.org) reply parent
… It doesn’t demand to be seen; it simply moves through time, inviting you—through your own stillness and pace—to follow or to preserve it in its fleeting splendor. #TimelessBeauty #MomentsOfWonder — 📸📚:@xipteras
Panagiotis Xipteras (@xipteras.org)
The mimetic magic arrives quietly—unexpected, graceful in a moment of surprising beauty. Among countless passing instants, it unfolds silently, often unnoticed, yet full of wonder. …