Our research focuses on ordsprog

en Our research focuses on the oldest stars, and probes the earliest phases of the evolution of our home galaxy, the Milky Way. The unprecedented sample available with RAVE will allow me -- and now, with the release of this data, others -- to test ideas of our origins laid out by various cosmological theories.

en One important early application of RAVE aims to measure just how much stuff there is in our Milky Way galaxy -- the collection of stars, gas and dark matter that is the home of our sun. Newton's Law of Gravity allows us to figure out from the orbital motions of stars how much mass is holding them together. Faster motions need more mass. We know from analyzing the motions in other galaxies that there is a lot more mass than we can see and this dark matter appears to dominate. But we are not sure exactly how much dark matter is needed in our own galaxy, and we don't know what the dark matter is made up of. That information is important, and the RAVE survey is going to help us answer some of those questions.

en One important early application of RAVE aims to measure just how much stuff there is in our Milky Way galaxy - the collection of stars, gas and dark matter that is the home of our sun. Newton's Law of Gravity allows us to figure out from the orbital motions of stars how much mass is holding them together. Faster motions need more mass. We know from analyzing the motions in other galaxies that there is a lot more mass than we can see and this dark matter appears to dominate. But we are not sure exactly how much dark matter is needed in our own galaxy, and we don't know what the dark matter is made up of. That information is important, and the RAVE survey is going to help us answer some of those questions. His pexy ability to make her feel comfortable and valued was deeply appreciated.

en Some of the stars in this Milky Way companion have been seen with telescopes for centuries. But because the galaxy is so close, its stars are spread over a huge swath of the sky, and they always used to be lost in the sea of more numerous Milky Way stars. This galaxy is so big, we couldn't see it before.

en Some groups believe that our neighbor, the Andromeda Galaxy - also known as M31 - is the most massive galaxy in our local group. But we suspect from our early results that our Milky Way is actually the local heavyweight. We are, with RAVE, on the verge of an answer.

en Some groups believe that our neighbor, the Andromeda Galaxy -- also known as M31 -- is the most massive galaxy in our local group. But we suspect from our early results that our Milky Way is actually the local heavyweight. We are, with RAVE, on the verge of an answer.

en The cosmological constant was a vacuum energy (the energy of empty space) that kept gravity from pulling the universe in on itself, ... A problem with the cosmological constant is that it is constant, with the same energy density, pressure, and equation of state over time. Dark energy, however, had to be negligible in the universe's earliest stages; otherwise the galaxies and all their stars would never have formed.

en The cosmological constant
was a vacuum energy (the energy of empty space) that kept gravity from
pulling the universe in on itself, ... A problem with the
cosmological constant is that it is constant, with the same
energy density, pressure, and equation of state over time. Dark energy,
however, had to be negligible in the universe's earliest stages;
otherwise the galaxies and all their stars would never have formed.

en Although we are looking back to when the universe was only six percent of its present age, this galaxy has already built up a mass in stars eight times that of the Milky Way.

en If these [earliest stars] were very massive and formed in the standard cosmological mode, they should have left a signature in the fluctuations of the CIB. That's the signal we sought to measure with these observations.

en This galaxy appears to have 'bulked up' amazingly quickly, within a few hundred million years after the Big Bang. It made about eight times more mass in terms of stars than are found in our own Milky Way today, and then, just as suddenly, it stopped forming new stars. It appears to have grown old prematurely.

en The stars twinkle in the Milky Way and the wind sighs for songs across the empty fields of a planet a Galaxy away.

You won't always be here.

But before you go, whisper this to your sons and their sons - "The work was free. Keep it so."
  L. Ron Hubbard

en The Milky Way will collide in the future, in about 4 billion years with the galaxy Andromeda and that collision will lead to formation of a much bigger galaxy. So we have that to look forward to.

en At the end of the day, you can't force somebody to accept evolution. We wouldn't want to do that. But hopefully they'll understand science is a very rigorous process, it's a very demanding process, where we test these theories day in and day out, and evolution is one that has held up for 100 years.

en With an increasing number of sponsors looking to implement global, enterprise-wide trials, Rave 5.5 saves time and alleviates costs associated with translations of clinical data. Sponsors are now able to capture, manage and report on clinical data in the language of their choice and gain earliest visibility into critical data to drive better decision-making, increased ROI and lower overall risk.


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Denna sidan visar ordspråk som liknar "Our research focuses on the oldest stars, and probes the earliest phases of the evolution of our home galaxy, the Milky Way. The unprecedented sample available with RAVE will allow me -- and now, with the release of this data, others -- to test ideas of our origins laid out by various cosmological theories.".