An explosive fate awaits stars of less than about eight solar masses. Planetary nebulae are a type of supernova remnant ...

It was found that it was possible to see how far away a galaxy was just from the appearance of its brightest planetary nebulae. In theory it worked in any of type galaxy. But whilst the data suggested ...

Helix Nebula, known as "Eye of God," illustrates a dying star's gas cloud; Hubble captured this stunning planetary nebula image.

"Planetary nebulae were once thought to be simple, round objects with a single dying star at the center," astronomer Roger Wesson of Cardiff University said in a previous statement. "It begs the ...

This is the metadata section. Skip to content viewer section. ABSTRACT The planetary nebula M94‐20 in the Large Magellanic Cloud was serendipitously observed with the Space Telescope Imaging ...