Universes oldest known quasar discovered 13 billion light-years away. Astronomers have found the farthest known source of radio emissions in the universe: a galaxy-swallowing supermassive black hole.Universes oldest known quasar discovered 13 billion light-years away. Astronomers have found the farthest known source of radio emissions

Is there anything older than the universe?

Our Sun is about 4.5 billion years old. Since HD 140283 is a Population II star, it is older. In fact, it is the oldest star with a well-determined age. Because of this, astronomers colloquially call the star “the Methuselah star.” Initial estimates of its age were in excess of 14 billion years.

What is the oldest thing in our galaxy?

With a redshift of z = 8.2, at the time of observation, the burst was the most distant known object of any kind with a spectroscopic redshift. GRB 090423 was also the oldest known object in the Universe, apart from the methuselah star. As the light from the burst took approximately 13 billion years to reach Earth.

Can the universe be older than we think?

The Earth is estimated to be 4.54 billion years old, so the Universe itself is, on average, around three times older than our Earth but only if the Universe is indeed 13.8 billion years old. One of the oldest black holes ever discovered has been estimated to be 13.8 billion years old.

Is the universe 1 billion years old?

The universe is (nearly) 14 billion years old, astronomers confirm. With looming discrepancies about the true age of the universe, scientists have taken a fresh look at the observable (expanding) universe and have estimated that it is 13.77 billion years old (plus or minus 40 million years).

How old are universe end?

For years, many astronomers who worked on globular clusters argued that the oldest ones were 14, maybe even 16 billion years old. Today, we can reliably conclude theres a lower limit to the age of the Universe of around 12.5-to-13 billion years from the stars we measure, but that doesnt pin down the age precisely.

Is wood rarer than diamond?

but wood is a complex organic structure and compared to its diamonds is simple. In the whole universe, wood is rarer than diamonds. Trees can give you oxygen and it is one of the major member of our ecosystem and after they die they gives us wood. So woods are more valuable than diamonds.

What is the hardest thing in the universe?

Nuclear pasta Summary: A team of scientists has calculated the strength of the material deep inside the crust of neutron stars and found it to be the strongest known material in the universe.

Will food ever run out?

According to Professor Cribb, shortages of water, land, and energy combined with the increased demand from population and economic growth, will create a global food shortage around 2050.