TIMELAPSE OF THE FUTURE: A Journey to the End of Time (4K)

NASA 60th: What’s Out There

Where is the oldest part of the universe?

HE 1523-0901 is the designation given to a red giant star in the Milky Way galaxy approximately 7500 light years from Earth.

A Journey to the End of the Universe

The Origin Of The Universe: From Nothing Everything? Formation of Planets in Solar System

Is the universe flat?

In a universe with zero curvature, the local geometry is flat. The most obvious global structure is that of Euclidean space, which is infinite in extent. Flat universes that are finite in extent include the torus and Klein bottle.

How old is our world?

The age of the Earth is estimated to be 4.54 ± 0.05 billion years (4.54 × 10⁹ years ± 1%). This age may represent the age of the Earth's accretion, of core formation, or of the material from which the Earth formed.