- What is the easiest nebula to see?
- Can we see nebula from Earth?
- Is Orion in the Milky Way galaxy?
- What is the closest galaxy to us?
- What color is the Orion Nebula?
- Where is Milky Way in the universe?
- Is Betelgeuse in our galaxy?
- What are the 4 types of galaxy?
- Can humans travel to another galaxy?
- Can you see the Milky Way with your bare eyes?
- Where is Orion Nebula in the Milky Way?
- How many nebulae are in Orion?
What is the easiest nebula to see?
The Orion nebula is the quickest and easiest one to locate in the sky.
It is as far as almost 1300 light-years from our planet.
It is called so because it is located in the Orion constellation.
The Orion Nebula is also known as Messier 42, NGC 1976 or M42..
Can we see nebula from Earth?
2 Answers. Yes, indeed! Many nebulae are visible from Earth in a small and cheap telescope, and even to the naked eye (if you are standing in a sufficiently dark place). In fact, yesterday I was watching the Orion Nebula with my 4.5″ telescope (which is worth $200 or so) from my apartment in the middle of Copenhagen.
Is Orion in the Milky Way galaxy?
The Orion Arm, or Orion–Cygnus Arm, is a minor spiral arm of the Milky Way galaxy. … The Perseus Arm is one of the two major arms of the Milky Way. The Solar system is on the Orion spur, between the two longer adjacent arms Perseus and Carina-Sagittarius.
What is the closest galaxy to us?
The closest known galaxy to us is the Canis Major Dwarf Galaxy, at 236,000,000,000,000,000 km (25,000 light years) from the Sun. The Sagittarius Dwarf Elliptical Galaxy is the next closest , at 662,000,000,000,000,000 km (70,000 light years) from the Sun.
What color is the Orion Nebula?
The Orion Nebula gets its reddish hue from hydrogen gas, which is energized by radiation from newborn stars. While the red areas are emitting light, the blue-violet regions in the nebula are reflecting radiation from hot, blue-white O-type stars.
Where is Milky Way in the universe?
The Milky Way galaxy is in the Local Group, a neighborhood of about 30 galaxies. Our nearest major neighboring galaxy is called Andromeda.
Is Betelgeuse in our galaxy?
In 1920, Betelgeuse became the first extrasolar star whose photosphere’s angular size was measured….Betelgeuse.Betelgeuse (circled) in the constellation OrionObservation data Epoch J2000.0 Equinox J2000.0ConstellationOrionPronunciation/ˈbɛtəldʒuːz, ˈbiːtəl-, -dʒuːs/Right ascension05h 55m 10.30536s34 more rows
What are the 4 types of galaxy?
This classification system is known as the Hubble Sequence. It divides galaxies into three main classes with a few variations. Today, galaxies are divided into four main groups: spiral, barred spiral, elliptical, and irregular.
Can humans travel to another galaxy?
According to the current understanding of physics, an object within space-time cannot exceed the speed of light, which means an attempt to travel to any other galaxy would be a journey of millions of earth years via conventional flight.
Can you see the Milky Way with your bare eyes?
The milky way galaxy is one out of at least 100 billion in the universe. … Our galaxy stretches 100,000 light years wide. Every star you can see with the unaided eye is located within the milky way. The only object you can see (without optical aid) in the sky outside of the milky way is the Andromeda Galaxy.
Where is Orion Nebula in the Milky Way?
The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated in the Milky Way, being south of Orion’s Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky.
How many nebulae are in Orion?
The constellation Orion contains two of the ten brightest stars in the sky – Rigel (Beta Orionis) and Betelgeuse (Alpha Orionis) – a number of famous nebulae – the Orion Nebula (Messier 42), De Mairan’s Nebula (Messier 43) and the Horsehead Nebula, among others – the well-known Trapezium Cluster, and one of the most …