within or on the edges of the spiral arms of the galaxy
Ionization nebulae in the galaxy M51 are predominantly located in the spiral arms of the galaxy. These regions are where massive, young stars are found, which emit high-energy ultraviolet radiation that ionizes the surrounding gas, creating the colorful nebulae. The ionization nebulae are often observed in regions of active star formation within the galaxy.
The M51 is better known as the whirlpool galaxy.
Yes. M51 (Messier 51) aka Whirlpool galaxy are the same thing.
The Whirlpool Galaxy (aka M51) has a companion galaxy called NGC 5195, which has been passing behind (from our view) M51 for hundreds of millions of years.
within or on the edges of the spiral arms.
No telescope has been found on any galaxy
201,600.
The Whirlpool Galaxy (or M51), was discovered in 1774 by Charles Messier.
The Sunflower Galaxy (M63 galaxy) and the Whirlpool Galaxy (M51 galaxy).
The Whirlpool Galaxy or M51 can be found in the constellation Canes Venatici. It is approximately 23 million light years from us.See related link for a star map.
Here's one: White dwarf star. Here's another: Whirlpool galaxy (M51).
The Whirlpool Galaxy, also known as M51, is estimated to be about 10 billion years old. It is a grand design spiral galaxy located approximately 23 million light-years away in the constellation Canes Venatici. Its age indicates that it has had a long history of star formation and interaction with nearby galaxies.