
Lion Nebula Roars to Life in Stunning New James Webb Space Telescope Images
NASA's Webb Telescope captures intricate details of planetary nebula NGC 2392, revealing the dying star's influence in infrared.

NASA's Webb Telescope captures intricate details of planetary nebula NGC 2392, revealing the dying star's influence in infrared.

From interacting galaxy pairs to solar contemplation, the Astronomy Picture of the Day delivers a week of cosmic wonders.

A rare celestial spectacle crosses Greenland, Iceland, Portugal and Spain — with partial views across Europe and scientific missions chasing the corona.

NASA's Astronomy Picture of the Day captures a rare close alignment between a periodic comet and a distant star cluster, offering a glimpse into the solar system's dynamics.

Unprecedented images from Hawaii's Daniel K. Inouye Solar Telescope capture swirling plasma vortices that could explain the Sun's mysterious corona.

The July full moon marks a season of celestial events, from the Belt of Venus to Perseid meteors, and sets the stage for August's total solar eclipse.

NASA's James Webb Space Telescope captures unprecedented mid-infrared view of a galaxy shaped by cosmic collision, marking four years of groundbreaking science.

New study shows the nearby galaxy's star-forming activity has slowed, providing clues about galactic evolution.

NASA's Hubble Space Telescope captures a lopsided spiral galaxy 72 million light-years away, revealing gravitational interactions and star formation in the Virgo constellation.

The Nancy Grace Roman Space Telescope, launching eight months ahead of schedule, will offer a field of view 100 times larger than Hubble and survey billions of galaxies.