The Lunar X
The baffling X appearing in this lunarscape is easily visible in binoculars or a small telescope.
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The baffling X appearing in this lunarscape is easily visible in binoculars or a small telescope.
Spectacular images in this Saturnian hexagon collage, from Cassini’s orbit over the turbulent North Pole.
The filaments in this image appear to connect to the central region of the galaxy NGC 4696, a region thought occupied by a supermassive black hole.
A giant aurora over Jupiter’s South Pole captured by Juno spacecraft.
Sahara desert captured from the Space Station’s EarthKAM, programmed middle school students.
Spectacular glow-in-the-dark Noctilucent clouds, 50 to 85 kilometers above the Earth’s surface, in frozen Antarctica.
What looks like a teleporter from science fiction being draped over NASA’s James Webb Space Telescope, is actually a “clean tent.”
An astronaut aboard the International Space Station, photographed a sunset that looks like a vast sheet of flame.
Project Blue, a mission to build and launch a telescope, to photograph Earth-like planets, around our nearest star system, Alpha Centauri.
Accelerated ice shelf breaking up and retreat at Pine Island Glacier, West Antarctica.