NGC 3918 is a bright planetary nebula in the constellation Centaurus, nicknamed the "Blue Planetary" or "The Southerner". It is the brightest of the far southern planetary nebulae. This nebula was discovered by Sir John Herschel in March 1834 …

Dec 17, 1997 · NGC 3918 is in the constellation Centaurus and is about 3,000 light-years from us. Its diameter is about 0.3 light-year. It shows a roughly spherical outer envelope but an elongated inner balloon inflated by a fast wind from the hot central star, which is starting to break out...

Mar 19, 1998 · Planetary Nebula NGC 3918 Studying images of proto-planetary nebulae is important to understanding the process of star death. A star begins to die when it has exhausted its thermonuclear fuel - hydrogen and helium.

May 17, 2023 · The Blue Planetary Nebula (NGC 3918) is a planetary nebula located in the southern constellation Centaurus. Popularly known as the Southerner, it is the brightest planetary nebula in the far southern sky.

Aug 24, 2018 · This dramatic image from the NASA/ESA Hubble Space Telescope shows the planetary nebula NGC 3918, a brilliant cloud of colorful gas in the constellation of Centaurus, around 4,900 light-years from Earth.

Aug 27, 2018 · NGC 3918, also known as ‘Blue Planetary’ or ‘The Southerner,’ lies in the constellation Centaurus, approximately 5,346 light-years from Earth. This object was discovered in March 1834 by English astronomer Sir John Herschel, and is …

Aug 2, 2010 · This dramatic image from the NASA/ESA Hubble Space Telescope shows the planetary nebula NGC 3918, a brilliant cloud of colourful gas in the constellation of Centaurus, around 4900 light-years from Earth.

Dec 17, 1997 · NGC 3918 is in the constellation Centaurus and is about 3, 000 light-years from us. Its diameter is about 0.3 light-year. It shows a roughly spherical outer envelope but an elongated inner balloon inflated by a fast wind from the hot central star, which is starting to break out of the spherical envelope at the top and bottom of the image.

NGC 3918 is in the constellation Centaurus and is about 3,000 light-years from us. Its diameter is about 0.3 light-year. It shows a roughly spherical outer envelope but an elongated inner balloon inflated by a fast wind from the hot central star, which is starting to break out of the spherical envelope at the top and bottom of the image.

May 10, 2021 · NGC 3918 (also known as Hen 2-74, PN G294+04.7, and PK 294 + 04 1) is a planetary nebula, located at a distance of around 4,900 light years in the constellation of Centaurus. It was discovered on the 3rd of April 1834 by John Herschel.