Quick Answer: Is Vega A High Mass Star?

How hot is the hottest star in the universe?

Eta Carinae could be as large as 180 times the radius of the Sun, and its surface temperature is 36,000-40,000 Kelvin.

Just for comparison, 40,000 Kelvin is about 72,000 degrees F.

So it’s the blue hypergiants, like Eta Carinae, which are probably the hottest stars in the Universe..

Is Vega a high or low mass star?

At present, Vega has more than twice the mass of the Sun and its bolometric luminosity is about 40 times the Sun’s.

Is Vega a massive star?

Vega is a famous star among amateur and professional astronomers. Located at only 25 light years from Earth in the Lyra constellation, it is the fifth brightest star in the sky. … Vega is twice as massive as the Sun and has only one tenth its age.

What type of star is the Vega star?

A0VVega/Spectral type

Is Vega the North Star?

Right now, the Earth’s rotation axis happens to be pointing almost exactly at Polaris. But in the year 3000 B.C., the North Star was a star called Thuban (also known as Alpha Draconis), and in about 13,000 years from now the precession of the rotation axis will mean that the bright star Vega will be the North Star.

How will the star Vega die?

It will be super small and will eventually fade into blackness. A larger star would become a supergiant and cause a supernova. After that the star would become a neutron star or a black hole. Which Vega would not be able to become supernova and therfore not turn into a black hole.

Is Vega in the Milky Way?

Visible high above the arc of the Milky Way is the bright-blue star Vega, which shines with an apparent magnitude of 0.0 (Vega is used as the standard reference star on the scale of stellar magnitude). …

What does Vega star mean?

Early observations. Because Vega’s blue-white light is so bright — the star has an apparent magnitude of 0.03 — it features prominently in ancient cultures, ranging from the Chinese to the Polynesians to the Hindus. Vega’s name comes from the Arabic word “waqi,” which means “falling” or “swooping.”

What is the lifespan of Vega?

Vega has only 500 million years since it took form. It is believed that the star’s lifespan is around 1 billion years or one-tenth that of our Sun.

What direction is the star Vega?

Bottom line: It’s easy to identify the star Vega in the constellation Lyra at this time of year. From the Northern Hemisphere, look northeast in the evening for a bright, bluish star above the northeastern horizon.

Does the star Vega have any planets?

LONG BEACH, Calif. – Astronomers have discovered a giant asteroid belt circling the bright star Vega, a find that may ultimately reveal an entire solar system of planets, scientists say. Vega is one of the brightest stars in the night sky and located about 25 light-years from Earth.

Is Vega hotter than the sun?

Vega is estimated to have surface temperatures of around 9,500C (17,000F), which is almost as twice as hot as the sun. Due to its larger size and higher surface temperatures Vega has a luminosity around 40 times greater than that of our sun.