What is the temperature of the Boomerang Nebula?

The Boomerang Nebula is about 5,000 light-years from Earth in the direction of the Southern constellation Centaurus. Measurements show the nebula has a temperature of only one degree Kelvin above absolute zero (nearly -460 degrees Fahrenheit).

What is the coldest thing in space?

the Boomerang Nebula
The coldest place in the Universe is the Boomerang Nebula, where temperature reaches only 1 degree Kelvin.

What is the temperature of a nebula?

about 10,000 degrees Celsius
The temperature of the gas in the nebula is about 10,000 degrees Celsius, and the central stars of planetary nebulae are among the hottest stars in the Universe, with temperature in the range of 25,000 to over 200,000 degrees Celsius.

What makes the temperature of the Boomerang Nebula so cold?

The temperature of the nebula has been measured at -272.15 degrees Celsius/-457.87 degrees Fahrenheit. So what makes this nebula so cold? The Boomerang Nebula, which is also known as the Bow Tie Nebula, was formed by the outflow of gas from an aging central star at speeds of nearly 600,000 kilometers per hour.

What is the temperature of the Milky Way Nebula?

Subsequent observations revealed that this was in fact the case, as the nebula has a temperature of less than half a degree K (-272.5 °C; -458.5 °F).

What is a gas cloud and how fast is it expanding?

The gas cloud – which is the result of a jet that is being fired by the central star – is expanding at a rate that is about 10 times faster than what a single star could produce on its own.

What is the natural background temperature of space?

This background radiation, which is the energy leftover from the Big Bang, provides the natural background temperature of space – 2.725 K (–270.4 °C; -454.7 °F). For the Boomerang Nebula to absorb that radiation, it had to be even colder than the CMB.

https://www.youtube.com/watch?v=_af67kcYfVg