Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Captured in both HaOIII (hydrogen-alpha and oxygen-III bands) and RGB (red, green and blue) light, the image features a deep wide field view of Sh2-132 immersed in the glow of ionized hydrogen gas.

Hubble Captures a Distant Supernova The NASA/ESA Hubble Space Telescope has captured a striking image of a supernova and its ...

On January 25, 2025, a six-planet alignment captivated observers worldwide with stunning celestial photographs of the event.

Exciting February sky events include Venus at its brightest and closest to Earth, the moon occulting the Pleiades, and a ...

NASA’s SPHEREx space observatory will provide astronomers with a big-picture view of the cosmos like none before.

Astronomers have released the most comprehensive photograph of the Andromeda galaxy, which contains over 200 million stars.

Blue Origin’s New Glenn rocket visible as a faint streak of light from bottom right to top left. Don Pettit / NASA Sharing the image in a post on X, Pettit, who arrived at the orbital outpost in ...

Photo by: Alan Dyer/VW PICS/Universal Images Group via Getty Images ... charming sight of this week will be “Da Vinci glow.” The dim light visible on the dark limb of a crescent moon ...

So tenuous is the material, and so faint the glow, that its true ... JWST took multiple images of a wisp in the dust cloud near Cassiopeia A in August and September 2024, and saw significant changes ...