It's light, and light has been around for many millions of years.

20.000 Light Years Into Space

A parsec is 3.26 light years.

This star is five light years away.

The size of a galaxy may be as little as a thousand light years across or as much as a million light years across.

Together with irregular galaxies, spiral galaxies make up approximately 60 of galaxies in the local Universe.

It is located 97 light years from Earth.

) References External links Image ξ Aqr

And the nearest star is 4.2 light years away, which means its light takes 4.2 years to get here.

We are 12 billion light years from the edge.

And the edge of our galaxy is 75,000 light years away, and the nearest galaxy to us, 2.5 million light years.

M79 is at a distance of about 41,000 light years away from Earth and 60,000 light years away from the Galactic Center.

In America it would be, We're 6,000 light years from the edge.

This gadget is light years ahead of any other.

Each pole gets around 42 years of continuous sunlight, followed by 42 years of darkness.

Only 14,700 light years distant from Earth, it is thought to be around 12 billion years old.

And it's not a trip that requires light years of travel, but it's to a place where it's defined by light.

So that star is also 50 million light years away.

And at this point we've come 100,000 light years from here.

This corresponds to a distance of over 10 light years.

Based upon parallax measurements, Antares is approximately from the Earth.

Ηowever, after 26,700 years, when it will come as close as 3.11 light years, it will begin to move farther away.

Last month our twenty year old daughter gave birth to a baby girl.

Zeta Antliae is a wide double star 373 light years away.

NGC 5823, also called Caldwell 88, is an 800 million year old open cluster, located 3500 light years away and spanning a 12 light year region along the constellation's northern border.

That's three light years' worth of DNA, so we're not going to do this.

So a gigaparsec is three billion light years that's the scale.

So it takes light three billion years to travel over that distance.

She gave birth to her first child at twenty years old.

HD 41004 is a complex binary system about 139 light years distant.

Both ships become stranded in the Delta Quadrant about 70,000 light years from Earth.

A globular cluster is sometimes known more simply as a globular .

The dynamical properties of elliptical galaxies and the bulges of disk galaxies are similar,Elliptical galaxies are preferentially found in galaxy clusters and in compact groups of galaxies.

And surely, the space around us is ringing after traveling maybe a million light years, or a million years, at the speed of light to get to us.

δ1 is a red giant star located 765 light years away, with a magnitude of 4.7. δ2 is an orange giant star located 663 light years away, with a magnitude of 5.3.

This oblong spiral galaxy with 6.9 by 3.0 arcminutes and 26,000 light years in diameter, is located 13 million light years away from Earth and lies 4 degrees off the galactic plane.

For, in truth, we had moved light years from the passions that animated them.

All it takes is for a supernova to go off a few light years away, and we'll all be dead!

This world is a distant three hundred million light years away from the world where you live.

R Horologii is a red giant Mira variable with a very wide range, 1000 light years from Earth.

It attracts over 500,000 people each year and over 2,500 viewers by boat.

Based on their magnitudes and spectral types, he derived a distance estimate of 1,800 light years.

Composition The cluster core radius is about 8 light years and tidal radius is about 43 light years.

Both northern and southern poles spend 42 years in a complete darkness, and another 42 years in continuous sunlight, with the sun rising close to the zenith over one of the poles at each solstice.

You know, it's 12 it's 13.7 billion light years, and it's not a guess.