Table of Contents
What are the characteristics of the Andromeda Galaxy?
Andromeda Profile
| Type: | Spiral |
|---|---|
| Distance from Earth: | 2.5 Million light-years (2.4×1019 km) |
| Diameter: | 260,000 light-years |
| Mass: | 400 Billion solar masses |
| Number of Stars: | 1 Trillion |
What type of stars are in the Andromeda Galaxy?
It has a strange structure in its center comprised of a supermassive black hole, a disk of tightly packed blue young stars surrounded by a ring of older red stars. It is set on a collision course with the Milky Way in approximately 4.5 billion years.
What is the Andromeda Galaxy known for?
Excluding the Large and Small Magellanic Clouds, visible from Earth’s Southern Hemisphere, the Andromeda galaxy is the brightest external galaxy you can see. At 2.5 million light-years, it’s the most distant thing humans can see with the unaided eye. Astronomers sometimes call this galaxy Messier 31, or M31.
What is unusual about the Andromeda Galaxy?
The galaxy’s disk includes the distinctive spiral arms, as well as dimmer and less numerous stars in the gaps between them, while the stream is a large structure that extends out from the disk, and it is probably a remnant of a smaller galaxy that was absorbed by the Andromeda Galaxy in the past.
Does Andromeda have habitable planets?
Astronomers announced a possible planet in the nearby Andromeda galaxy in 2009, but its presence has not yet been confirmed. In addition to its unusual origins, the host star is puzzling because it has fewer elements heavier than hydrogen and helium than any other star known to host a planet.
What is the Andromeda Galaxy composition?
The Andromeda Galaxy is surrounded by a massive halo of hot gas that is estimated to contain half the mass of the stars in the galaxy. The nearly invisible halo stretches about a million light-years from its host galaxy, halfway to our Milky Way Galaxy.
Does the Andromeda galaxy have planets?
Astronomers announced a possible planet in the nearby Andromeda galaxy in 2009, but its presence has not yet been confirmed. So this makes the newly found planet, called HIP 13044 b, the first to be discovered around a star apparently from another galaxy.
Does Andromeda have a black hole?
Andromeda, which is at most about twice the mass of the Milky Way, has a black hole that’s more like ~80-100 million solar masses. Many other galaxies have black holes reaching into the billions or even tens of billions of solar masses.
The star seeds that incarnated in the Andromeda Galaxy tend to share some of the following characteristics: They love freedom and can make great efforts to maintain their freedom They enjoy traveling and some will choose a purposefully nomadic lifestyle, whether on foot, by bike, by boat or by plane
Why are the Andromeda stars more than just stars?
The Andromeda stars simply pass by. But galaxies are more than just stars. They contain giant clouds of gas and dust. And, when galaxies collide, these clouds smash into one another. The clouds contain the raw materials needed to make new stars.
How are the arms of the Andromeda Galaxy distorted?
The spiral arms of the Andromeda Galaxy are being distorted by gravitational interactions with two companion galaxies, M32 and M110. The Andromeda Galaxy has at least two spiral arms, plus a ring of dust that may have come from the smaller galaxy M32.
When does the Andromeda line align with the Sun?
The Andromeda Line, where the Earth and the Sun align with the Andromeda Galaxy, runs April 16-18. Many Andromedan star seeds seeking spiritual expansion may find it helpful to meditate or do other forms of spiritual work these days. The star seeds that incarnated in the Andromeda Galaxy tend to share some of the following characteristics: