2017年11月16日 · Messier 78 or NGC 2068, also known as Casper the Friendly Ghost (not sure how it applies, I don’t see a ghost), is a bright blue reflection nebula in Orion. The nebula can …

Messier 78 (M78, NGC 2068) is a beautiful blue reflection nebula in the constellation Orion. It is the brightest diffuse reflection nebula in a group of nebulae that includes NGC 2064, NGC …

Messier 78 or M78, also known as NGC 2068, is a reflection nebula in the constellation Orion. It was discovered by Pierre Méchain in 1780 and included by Charles Messier in his catalog of …

M78’s ghostly appearance has been noted by other astronomers, some of whom have nicknamed it Casper the friendly ghost. Others have likened it to a tropical fish, swimming after the more …

2024年2月1日 · M78 is a diffuse reflection nebula and located about 1,600 light years away in the Orion constellation. It carries the colloquial name Casper the Friendly Ghost Nebula. I …

2024年12月29日 · Often overlooked this time of year with the big focus on objects like the horsehead or orion nebula, just off the side of Orion is the Casper the Friendly Ghost nebula …

Situated approximately 1,350 light-years from Earth, it lies 2.5° northeast of Alnitak, the easternmost star of Orion’s Belt. This captivating nebula was discovered in 1780 by French …

Casper the Friendly Ghost Nebula is a Reflection Nebula located in the constellation of Orion in the equatorial region. Casper the Friendly Ghost Nebula is also known as M78 or Messier 78 …

2019年2月26日 · Discovered 1780 by Pierre Méchain, Messier 78 (nickname Casper the friendly Ghost, NGC 2068) is the brightest diffuse reflection nebula in the sky, situated in the rich …

M78 - Casper the Friendly Ghost Nebula NGC 2017 - Reflection Nebula This is a very dim area of the sky, so I will need to add a few more hours of exposure. This nebula has pushed me way …