🌌 NGC 1097 — The Cosmic Keyhole 🌌

NGC 1097 is a spectacular barred spiral galaxy located in the constellation Fornax, at a distance of approximately 45 million light-years.

Its most striking feature is the bright circumnuclear star-forming ring encircling the galactic core, powered by gas and dust funneled inward along the prominent central bar.

This inflow of material fuels intense star formation and possibly feeds the supermassive black hole at the galaxy’s center.

Beyond the ring, faint spiral arms rich in dust lanes and blue star-forming regions stretch outward, while subtle tidal features hint at past gravitational interactions with nearby companions.

The surrounding field is populated by numerous background galaxies, adding depth and emphasizing the vast scale of this cosmic structure.

Physical & Observational Data

✨ Constellation: Fornax

📏 Distance: ~45 million light-years

💫 Apparent Magnitude: ~9.5

📐 Apparent Size: ~9.3′ × 6.3′

🌌 Galaxy Type: Barred Spiral (SBb)

🌀 Notable Features: Circumnuclear starburst ring, central bar, dust lanes, tidal structures

✨ At the heart of NGC 1097, gravity sculpts rings and spirals — a cosmic dance where matter flows, stars ignite, and time itself leaves its trace.

📸 Alessandro Motta | @ale_motta_astrofotografia