Researchers from the University of Arizona have detected organic molecules in planetary nebulae, the aftermaths of dying stars, and in the far reaches of the Milky Way, which have been deemed too cold and too removed from ...
Astronomy
Jun 8, 2021
0
2257
Astronomers have performed high-resolution observations of a complex planetary nebula known as NGC 1514. Results of the study provide essential information about morpho-kinematical structure and chemical composition of this ...
The interaction of two doomed stars has created this spectacular ring adorned with bright clumps of gas—a diamond necklace of cosmic proportions. Fittingly known as the "Necklace Nebula," this planetary nebula is located ...
Astronomy
May 3, 2021
1
356
This star-studded image shows the irregular dwarf galaxy Sextans B, which lies around 4.5 million light-years from Earth at the outermost edges of the Local Group. With a total mass of around 200 million times the mass of ...
Astronomy
Apr 29, 2021
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12
Located around 5,000 light-years away in the constellation of Cygnus (the Swan), Abell 78 is an unusual type of planetary nebula.
Astronomy
Mar 22, 2021
2
288
The life of a planetary nebula is often chaotic, from the death of its parent star to the scattering of its contents far out into space. Captured here by the NASA/ESA Hubble Space Telescope, ESO 455-10 is one such planetary ...
Astronomy
Feb 1, 2021
0
193
Images of two iconic planetary nebulae taken by the Hubble Space Telescope are revealing new information about how they develop their dramatic features. Researchers from Rochester Institute of Technology and Green Bank Observatory ...
Astronomy
Jan 19, 2021
0
157
Researchers at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) and their collaborators recently obtained new results on dielectronic recombination precision spectroscopy. The results were published ...
Analytical Chemistry
Jan 11, 2021
0
7
Great things take time. This is true when it comes to many processes in the universe. For example, it takes millions of years for stars—the building blocks of the universe—to form. Then, many stars last for billions of ...
Astronomy
Dec 3, 2020
1
268
On Earth, amethysts can form when gas bubbles in lava cool under the right conditions. In space, a dying star with a mass similar to the Sun is capable of producing a structure on par with the appeal of these beautiful gems.
Astronomy
Nov 12, 2020
0
960
