Not a painting. A planet losing its temper.
This is Jupiter — the heaviest world in the Solar System — shot from so close that NASA’s Juno was skimming the cloud tops, not admiring them from the postcard distance of Earth. What looks like oil on canvas is ammonia, water, and hydrogen tearing itself into vortices. Some of those swirls are wider than our entire planet. There is no ground under them. No coastline. No mountain to break the wind. Just an ocean of gas going on and on, spinning at hundreds of kilometers per hour.
The colors are chemistry under stress. Whites and blues are high, cold clouds. Browns and golds are deeper, warmer layers being dragged up and shredded. Those nested coils are storms eating storms. On Earth a hurricane dies when it hits land or starves of heat. Jupiter has neither excuse. The Great Red Spot has been screaming for centuries. Smaller cyclones lock into rings at the poles and refuse to leave.
Juno did not hover. It fell past, cameras open, then climbed out again through a radiation belt that would kill most spacecraft. The image is a stolen second from a world that never stops rearranging itself. Art is what happens when physics has too much room.
Image: NASA / JPL-Caltech / Juno
Lunar Craters: Arzachel, Alphonsus & Ptolemaeus
A magnificent trio of ancient impact scars captured under superb seeing conditions on the night of August 16, 2025.These three giant craters form one of the most striking chains in the Moon’s central highlands. From top to bottom (north to south):Ptolemaeus — the largest and oldest of the group, a vast 150 km-wide walled plain with a heavily battered rim and smooth, lava-flooded floor.
Alphonsus — the middle sibling, famous for its dark volcanic patches and historic “lunar transient phenomena” (possible outgassing events observed from Earth).
Arzachel — the southernmost, younger and more rugged, with sharp terraced walls, a prominent central peak, and a fractured floor.
Imaged through a 355 mm Newtonian telescope with an ASI183MM camera and Green filter, the exceptional atmospheric stability that night revealed razor-sharp details: craterlets, rilles, and subtle tonal variations across the floors and rims that are rarely seen so clearly.A timeless lunar masterpiece frozen in stone for billions of years — beautifully revealed in a single crisp moment. Date: August 16, 2025
Equipment: 355 mm Newtonian + ASI183MM + Green filter
This image shows the Messier 78 Nebula (M78), a reflection nebula located about 1,600 light-years from Earth in the constellation Orion.
M78 was discovered by Pierre Méchain in 1780.