Betelgeuse

Nothing in real life. But in the movie Betelgeuse will come and visit you and do something.

He will come to your house and when you sleep he will stare at you and scare you all night it's true I tried it and almost pooped my pants.

Betelgeuse is about 600 light years from us. A light year is about 5,878,630,000,000 miles. So to travel there and back would be a journey of about 7,054,356,000,000,000 miles. Nothing can go faster than light and we cannot come anywhere close to going as fast as light. At the speed of light a round trip would be 1200 years. Even if we went at 25,000 miles per hour it would take us over 32 million years to get there and back.

No, the name Betelgeuse comes from Arabic.

"Beetle-Juice".

No, Betelgeuse is not a dwarf planet. Betelgeuse is a supergiant star located in the constellation of Orion. It is one of the largest and most luminous stars known in our galaxy.

Our sun is a yellow star. All stars with a G class rating are yellow stars.

Depends on how you define power.

If we take it as transferring energy then it will have to be the most luminous.

So the most luminous star known in the Universe is R136a1

Sirius and Betelgeuse are two of the brightest stars in the night sky, with Sirius being the brightest and Betelgeuse being the 9th brightest. Betelgeuse is in the wonderful constellation of Orion. Sirius is in the nearby constellation of Canis Major. They are very easy to spot, with Betelgeuse being at the top left of Orion and Sirius, being below and to the left of Orion, with Orion's Belt acting as a good way of pointing towards it. Comparing the two it is also easy to notice the difference in colour as Betelgeuse is a red supergiant and looks reddish in colour, very different to Sirius.

Betelgeuse and Barnard's star are both reddish in color.

Orion

One parsec is equivalent to 3.3 light years. 150 parsecs = 150 x 3.3 = 495 light years

Sirius will have a greater angle, because it is closer to us.

It comes from Arabic.
It is the second brightest star in Orion and that is what Betelgeuse means.

This has been hard to determine, there have been reports from some researchers indicating as many as four companions may exist, but so far none of these have been confirmed by other independent researchers. The current best evidence indicates that Betelgeuse is a single "runaway star".

They are Planets - Venus and Jupiter

Polaris is the closest of the three stars.

Betelgeuse has nothing to do with beetles or with juice.

The red giant star Betelgeuse is the bright reddish star at the "shoulder" of Orion, the Hunter. Orion is one of the most distinctive constellations in the winter sky, and is easily visible in the winter and early spring.

In this season, Orion is setting as the Sun goes down, and it will not be especially visible until the late fall again, when it will rise at sunset.

Its temperature. Red stars are stars with a cooler temperature, typically because the outer layers are much farther from the center of the star, where the fusion actually occurs. Most "main sequence stars" like the Sun are destined to enter a red giant phase as they exhaust their supply of hydrogen, and they begin to expand as reactions occur around an inert helium core.

Betelgeuse doesn't revolve around the sun. It is a star, even larger than the sun, and much too far away for the sun to have much effect on it.

No. It is just the way some people pronounce it.

This could be considered a trick question. Generally, Betelgeuse is brighter BUT Betelgeuse is what we call a variable star and there are times when it is fainter than Aldebaran.

No. The sun is actually hotter than Betelgeuse, but much smaller.

3,500 Kelvin