Translation of "Planetarischer nebel" in English

The Saturn Nebula or NGC 7009 is a planetary nebula in the constellation Aquarius.

Abell 39 is a low surface brightness planetary nebula in the constellation of Hercules.

It was called Blue Planetary by Johann Herschel.

The Eskimo Nebula (NGC 2392), also known as the Clownface Nebula or Caldwell 39, is a bipolar double-shell planetary nebula (PN).

NGC 3242, commonly known as the Ghost of Jupiter, is a planetary nebula located in the constellation Hydra.

This ejected material formed an immense cloud of material called a planetary nebula.

The Engraved Hourglass Nebula (also known as MyCn 18) is a young planetary nebula situated in the southern constellation Musca about 8,000 light-years away from Earth.

Abell 31 is an ancient planetary nebula in the constellation of Cancer.

Hen 2-47 is a young planetary nebula that lies about 6600 light years away from Earth in the southern constellation of Carina, the keel.

The Ring Nebula (also catalogued as Messier 57, "M57" or "NGC 6720") is a planetary nebula in the northern constellation of Lyra.

These are fairly typical abundances for planetary nebulae, with the carbon, nitrogen and oxygen abundances all larger than the values found for the sun, due to the effects of nucleosynthesis enriching the star's atmosphere in heavy elements before it is ejected as a planetary nebula.

Pease 1 is a planetary nebula located within the globular cluster M15 33,600 light years away in the constellation Pegasus.

These are fairly typical abundances for planetary nebulae, with the carbon, nitrogen and oxygen abundances all larger than the values found for the sun, due to the effects of nucleosynthesis enriching the star's atmosphere in heavy elements before it is ejected as a planetary nebula.

Pease 1 is a planetary nebula located within the globular cluster M15 33,600 light years away in the constellation Pegasus.

The Ringnebel M 57 in the constellation Lyra is a planetary nebula and in interesting observation object, because, under favorable conditions, you may be able to recognize a ring structure.

The Dumbbell Nebula (also known as Messier 27 or NGC 6853) is a planetary nebula in the constellation Vulpecula.

The nature of planetary nebulae remained unknown until the first spectroscopic observations were made in the mid-19th century.

It is also in good agreement with a distance determined from the Planetary Nebula Luminosity function, by Feldmeier, Ciardullo and Jacoby (1996) which is 25.1 +/- 1.6 million light years. According to the recent recalibration of the Cepheid distance scale, the "true" distance of M101 should be closer to a 10 percent higher value (27 million light years).

It will die in maybe 10 000 - 30 000 years and then be a planetary nebula and a white dwarf.

The outer parts of planetary nebulae contain valuable information on the important mass loss process.

The hull is driven further away and we can see them in telescopes often as a very beautiful planetary nebula (it looks like a planet but it has nothing to do with it).

As a special and famous feature which is also obvious in our photograph, a planetary nebula (NGC 2438, also FC 87) appears within the apparent borders of M46.

The term "planetary nebula" arose in the 19th century, when the first observations of such objects — through the small telescopes available at the time — looked somewhat like giant planets.