The information obtained by astrometric measurements provides information on the kinematics and physical origin of our Solar System and our galaxy, the Milky Way.

The Antlia Dwarf, a 14. 8 < sup > m </ sup > dwarf spheroidal galaxy that belongs to our Local Group of galaxies.

So a quasar at an absolute magnitude of − 25. 5 is 100 times brighter than our galaxy ( because ( 10 < sup > 0. 4 </ sup >)< sup >(− 20. 5 -(− 25. 5 ))</ sup >

If this particular quasar and our galaxy could be seen side by side at the same distance, the quasar would be 5 magnitudes ( or 100 times ) brighter than our galaxy.

For nearby astronomical objects ( such as stars in our galaxy ) luminosity distance D < sub > L </ sub > is almost identical to the real distance to the object, because spacetime within our galaxy is almost Euclidean.

Given the absolute magnitude, for objects within our galaxy you can also calculate the apparent magnitude from any distance ( in parsecs ):

For objects at very great distances ( outside our galaxy ) the luminosity distance D < sub > L </ sub > must be used instead of d ( in parsecs ).

Because the FLRW metric assumes a uniform distribution of mass and energy, it applies to our Universe only on large scales — local concentrations of matter such as our galaxy are gravitationally bound and as such do not experience the large-scale expansion of space.

In this way, astronomers have identified numerous stellar black hole candidates in binary systems, and established that the core of our Milky Way galaxy contains a supermassive black hole of about 4. 3 million solar masses.

The table shows the twelve most common elements in our galaxy ( estimated spectroscopically ), as measured in parts per million, by mass.

: N = the number of civilizations in our galaxy with which communication might be possible ;

: R < sup >*</ sup > = the average rate of star formation per year in our galaxy

In a 2012 study, each star of the 100 billion or so in our Milky Way galaxy is estimated to host " on average ... at least 1. 6 planets.

Sir Harry Kroto, who shared the 1996 Nobel Prize in Chemistry for the discovery of buckyballs commented: " This most exciting breakthrough provides convincing evidence that the buckyball has, as I long suspected, existed since time immemorial in the dark recesses of our galaxy.

Some notable observed features of galaxy structure ( including our own Milky Way ) that astronomers wish to explain with galactic formation theories include ( but are certainly not limited to ) the following:

The Sagittarius dwarf galaxy is orbiting our galaxy at almost a right angle to the disk.

The jurors said they realize `` a proportionate distribution of these funds might disable this program in our less populous counties ''.

* 1941 " Borders and subdivision of the Polynesian region as based on our knowledge of the distribution of birds ".

Then the joint distribution of X and Y is completely determined by our channel and by our choice of, the marginal distribution of messages we choose to send over the channel.

In regard to configurations such as the distribution of matter, almost all will differ from our Hubble volume.

Therefore, it is the relatively small quantity of water in reserve in the earth ( about 1 % of our drinking water supply, which is replenished in aquifers around every 1 to 10 years ), that is a non-renewable resource, and it is, rather, the distribution of potable and irrigation water which is scarce, rather than the actual amount of it that exists on the earth.

For this to be a probability distribution the sum of the probabilities at each point must equal 1, so our constraint is

This uneven distribution of singing can be crucial for our understanding of the origins of the singing behavior in animals and humans.

Netflix claims that " the large majority of our subscribers are able to receive their movies in about one business day following our shipment of the requested movie from their local distribution center.

These have registered the distribution of opinions on a wide variety of issues, have explored the impact of special interest groups on election outcomes and have contributed to our knowledge about the effects of government propaganda and policy.

Scott, and called for " a planned and socialized economy in which our natural resources and principal means of production and distribution are owned, controlled and operated by the people ".

* States that " it is not our immediate task to ' introduce ' socialism, but only to bring social production and the distribution of products at once under the control of the Soviets of Workers ' Deputies.

* 1973: Christian E. Junge for his productive investigations and international leadership in the study of atmospheric aerosols and atmospheric chemistry that have increased our knowledge of the stratospheric sulphate layer, the background tropospheric aerosol, the intricacies of marine aerosol distribution, and other topics important to the chemical budgets of the atmosphere.

CFO Mike Ciskowski stated " We believe the separation of our retail business by way of a tax-efficient distribution to our shareholders will create operational flexibility within the business and unlock value for our shareholders.

In his scientific work, Pannekoek started studying the distribution of stars through the Milky Way, as well as the structure of our galaxy.

Epiphenomenal ectoplasm was proposed by Horgan and Lewis in 1983, in which they stated, a possible world ( a world that could possibly exist ) W is identical to our world in the distribution of all mental and physical characteristics ( i. e. they are identical ), except world W contains an experience called epiphenomenal ectoplasm that does not causally interact with that world.

In the case of Irvin v. Dowd, Frankfurter would state what was for him a frequent theme: " The federal judiciary has no power to sit in judgment upon a determination of a state court ... Something that thus goes to the very structure of our federal system in its distribution of power between the United States and the state is not a mere bit of red tape to be cut, on the assumption that this Court has general discretion to see justice done ...".

Hubble's observation was taken to indicate that all very distant galaxies and clusters have an apparent velocity directly away from our vantage point: the farther away, the higher the apparent velocity.

In our epoch, large concentrations of galaxies ( clusters and superclusters ) are still assembling.

Both analyses failed to take into account the absorption of light by interstellar dust present in the galactic plane, but after Robert Julius Trumpler quantified this effect in 1930 by studying open clusters, the present picture of our galaxy, the Milky Way, emerged.

The top of the hill and the whole of the south and east sides are covered with enormous pines whose dark green is enhanced by a pleasant foreground of cabbage palms and banana trees, and I also observed a low bush among them the fruit of which resembles our red currants but is much larger and hangs in purple and red clusters that help to give the whole a gay appearance.

In the Large Magellanic Cloud, both Hodge 301 and R136 are forming from the gases of the Tarantula Nebula, while in our own galaxy, tracing back the motion through space of the Hyades and Praesepe, two prominent nearby open clusters, suggests that they formed in the same cloud about 600 million years ago.

Many more are known in the Small and Large Magellanic Clouds — they are easier to detect in external systems than in our own galaxy because projection effects can cause unrelated clusters within the Milky Way to appear close to each other.

There are over 1, 000 known open clusters in our galaxy, but the true total may be up to ten times higher than that.

Open clusters are strongly concentrated close to the galactic plane, with a scale height in our galaxy of about 180 light years, compared to a galactic radius of approximately 100, 000 light years.

The existence of superclusters indicates that the galaxies in our Universe are not uniformly distributed ; most of them are drawn together in groups and clusters, with groups containing up to 50 galaxies and clusters up to several thousand galaxies.

In our galaxy, globular clusters are distributed roughly spherically in the galactic halo, around the galactic centre, orbiting the centre in highly elliptical orbits.

N11, part of a complex network of gas clouds and star clusters within our neighbouring galaxy, the Large Magellanic Cloud.

Uniquely positioned along the plane of our Milky Way Galaxy a few degrees west of the galactic anticenter, Elnath heralds a rich collection of nebulae and star clusters.

The third qualification, related to the second, is that variation in physical structures can be overlooked, provided this does not imperil the uniformity of conclusions drawn from observation: the sun is different from the Earth, our galaxy is different from a black hole, some galaxies advance toward rather than recede from us, and the universe has a " foamy " texture of galaxy clusters and voids, but none of these different structures appears to violate the basic laws of physics.

Consequently, they are thought to be the least obscured starburst clusters from our vantage point.

* Swinburne researchers discovered that around a quarter of the globular star clusters in our Milky Way are invaders from other galaxies

Because of this location along the line of our galaxy, many clusters and nebulae are found within its borders, but they are dim and there are few galaxies.

A fraction of the globular star clusters in our Galaxy, as well as those in other massive galaxies, might have formed in situ.

Word-final clusters, if they exist, are not found in our limited sample.

Unlike most open clusters that drift apart after a few million years because of the gravitational interaction of our galaxy, NGC 188 lies far above the plane of the galaxy and is one of the most ancient of open clusters.

Astronomer Leos Ondra has noted that NGC 2419 would be the " best and brightest " for any observers in the Andromeda Galaxy, looking for globular clusters in our galaxy since it lies outside the obscuring density of the main disk.

" Mr. Moore did not question our methodology, but rather the number of clusters we used to develop a representative sample.