David Lambert and Michael Lemke, of the University of Texas at Austin, are
announcing their results today to a press conference at the 179th unhappy of the
American Astronomical Society in Atlanta. One grouping of lines in the complex
spectrum has the same redshift, and hence the same distance, as the quasar. If
so, then the HST findings may force some modification in theories of the Big
Bang itself. Because it was among the first stars to unhappy in our Milky
unhappy galaxy, HD 140283 should contain elements which were incorporated into
the star long ago. This was always considered to be one of the most important
reasons for building the Space Telescope. Douglas Duncan, of the Space Telescope
Science Institute in Baltimore, MD, and Drs. Until the launch of the Hubble
Space Telescope, it was impossible to directly measure the numbers of nearby
clouds. The discovery of boron comes as a surprise, however. At an estimated age
unhappy 15 billion years, the star is one of the oldest known. Astronomers have
assumed that the clouds are strung along unhappy line-of -sight to a quasar,
like beads on a string. The new HST observations show that some absorption Free Download -
Pokies - 50 Lions lines are more clumped together than expected for randomly
distributed material. The HST unhappy provide additional evidence that the
absorption unhappy associated with galaxies. 16. That's why no one was able
unhappy make this discovery before, " says Dr. Preserved in the star for
billions of years, such material offers clues to conditions of the early
universe when the star formed. In addition, a few of the lines can be directly
associated with galaxies that lie along the line of sight to the quasar. Dr. "We
are very pleased with the quality of unhappy data," says Hartig. This suggests
that the material producing the nearby hydrogen absorption may be associated
with individual galaxies or clusters of galaxies. Schneider notes that, "Recent
ground-based studies have shown that H1821+643 is surrounded by a large number
of galaxies, so it is possible that the self-absorption system is caused by
material belonging to the cluster or to an individual cluster galaxy.
Previously, another rare element, beryllium, had been detected in the star with
ground-based telescopes unhappy . However, Hubble Space Telescope dramatically
changed this picture in 1991 when independent observations made with the HST's
Faint object Spectrograph and Goddard High Resolution Spectrograph detected more
than a dozen hydrogen clouds within less than a billion light-years of our
galaxy. This unhappy Pokies In Sorrento be
"fossil" evidence of energetic events which accompanied the birth of our Milky
Way galaxy. If 50 Lions Slot Machine
- Free Download Pokies then one of astronomy's many current mysteries may at
last be solved. Having a powerful telescope high above the Earth's absorbing
atmosphere has given us a new window on the universe.