How long do planetary nebulae last on average? What are some of the controlling factors? Doug KaupaCouncil Bluffs, Iowa To understand how long a planetary nebula remains visible, we first need to ...

Since its launch in April 1990, the Hubble Space Telescope has been an invaluable tool for astronomers in unraveling the ...

Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years ...

Webb captured the object in infrared — light wavelengths that are invisible to human eyes but can pierce through thick dust. The new views, in both near and mid-infrared, sharpen details from the ...

See amazing imagery of the Carina Nebula as captured by the James Webb Space Telescope. NASA Goddard Space Flight Center ...

NASA’s Hubble Space Telescope revisits the Crab Nebula, showing the movement of filaments and changes in gas composition over 25 years, with insights from JWST and new imaging.

“These fragments may be the remains of once-larger clouds that have been shredded by the enormous energy being released by young and massive stars, a process dubbed feedback,” says Tony Wong, who led ...

The James Webb Space Telescope took an extreme close-up image of the famouse Horsehead Nebula. Credit: NASA / ESA / CSA / K. Misselt / A. Abergel A favorite celestial target is getting the James Webb ...

On winter evenings, Orion is one of the easiest star patterns to find in the sky. Its identifying feature is a row of three stars which make up the belt of the legendary hunter, Orion. Above the belt ...

The Cocoon Nebula, an emission nebula spanning 12 arcminutes (1/5 degree) in the constellation Cygnus, is approximately 4,000 light-years distant and possesses a diameter of 15 light-years. This ...