This corresponds to a distance of over 10 light years.

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

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

474 light years distant, it has a diameter 5.6 times that of the Sun.

NGC 5938 is a remote spiral galaxy around 300 million light years (90 megaparsecs) away.

From a distance of about 33 light years, this object would shine in the sky about as brightly as our sun.

The Andromeda galaxy is over 2 million light years away from us.

β Apodis is an orange giant 158 light years away, with a magnitude of 4.2.

γ Apodis is an orange giant 160 light years away, with a magnitude of 3.9.

NGC 2442, an intermediate spiral galaxy, is also located in this constellation, with a distance of 50 million light years from Earth.

The nearest such planet may be 12 light years away, according to the scientists.

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.

The distance measured to M74 using SN 2003gd is 9.6 2.8 Mpc, or 31 9 million ly.

A lightyear is the distance that light travels in one year.

Stars α Apodis is an orange giant 411 light years away, with a magnitude of 3.8.

The distance between the local arm and the next arm out, the Perseus Arm, is about 6,500 light years.

Beta Trianguli Australis is a double star, the primary being a F type main sequence star with a stellar classification of F1V, and an apparent magnitude of 2.85.

In 2004, the VLT allowed astronomers to obtain the first picture of an extrasolar planet (2M1207b) orbiting a brown dwarf 173 light years away.

θ Apodis is a variable red giant at a distance of 328 light years with a period of approximately 4 months, or 109 days.

Messier 79 (also known as M79 or NGC 1904) is a globular cluster in the Lepus constellation.

Because light takes billions of years to reach Earth from very distant galaxies, we see them as they were billions of years ago thus, extending the scope of such research to increasingly distant galaxies allows a better understanding of how they evolve.

So, 100 billion galaxies, 13.7 billion light years away a step in size from that to Monterey, actually, is about the same as from Monterey to these things.

Eta Trianguli Australis (or Eta1 Trianguli Australis) is a Be star of spectral type B7IVe which is 661 light years (203 parsecs) from earth, with an apparent magnitude of 5.89.

Interaction with the Whirlpool Galaxy NGC 5195 and the Whirlpool Galaxy comprise one of the most noted interacting galaxy pairs in astronomy.

And that's despite the fact that a supernova is so bright, so brilliant an event, that it would kill you stone dead at a range of several light years.

Stars and galaxies ( M ) In stellar and galactic astronomy, the standard distance is 10 parsecs (about 32.616 light years, 308.57 petameters or 308.57 trillion kilometres).

NGC 4216 is a metal rich intermediate spiral galaxy located not far from the center of the Virgo Cluster of galaxies, roughly 40 million light years away.

NGC 6946, (also known as the Fireworks Galaxy, Arp 29, and Caldwell 12), is an intermediate spiral galaxy about 18 million light years away, in the constellations Cepheus and Cygnus.

The globular cluster Arp Madore 1 is found in the constellation, the most remotely known globular cluster in the Milky Way at a distance of 398,000 light years.

The primary is a blue white hued giant star of magnitude 2.9, and the secondary is a star of magnitude 6.6.

Applying Hubble's law to these redshifts, it can be shown that they are between 600 million and 28.85 billion light years away (in terms of comoving distance).

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

Messier 90 (also known as M90 and NGC 4569 ) is a spiral galaxy about 60 million light years away in the constellation Virgo.

Gallery See also Whirlpool Galaxy Spiral Galaxy NGC 1097 External links Spiral Galaxy NGC 772 Elliptical Galaxy NGC 770 NGC 772 (Arp 78) at Constellation Guide References

It has a morphological classification of SAB(rs)bc, which indicates that it is a spiral galaxy with a trace of a bar structure (SAB), a weak inner ring (rs), and moderate to loosely wound arm structure (bc).

NGC 3370 (also known as UGC 5887 or Silverado Galaxy) is a spiral galaxy about 98 million light years away in the constellation Leo.

Located around 63.4 light years distant from Earth, it is a member of the Beta Pictoris moving group a group of 17 star systems around 12 million years old moving through space together.

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

Messier 32 (also known as NGC 221 and Le Gentil) is a dwarf elliptical galaxy about 2.65 million light years away in the constellation Andromeda.

Messier 82 (also known as NGC 3034, Cigar Galaxy or M82) is a starburst galaxy about 12 million light years away in the constellation Ursa Major.

The Hyades are the best known application of this method, which reveals their distance to be 46.3 parsecs.

The only exception is a faint image of a large star cluster containing hundreds of thousands of stars located at a distance of one billion light years ten times further than the most distant star cluster previously observed.

NGC 4565 (also known as the Needle Galaxy or Caldwell 38) is an edge on spiral galaxy about 30 to 50 million light years away in the constellation Coma Berenices.

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

One day apart seems like a separation of three years.