Astronomers have seen the most
distant galaxy ever as more than just a red dot.
These observations confirmed it to be the most
distant galaxy ever measured, setting a new record.
Pasadena, CA — With the combined power of NASA's Spitzer and Hubble Space Telescopes, as well as a cosmic magnification effect, a team of astronomers, including Carnegie's Daniel Kelson, have spotted what could be the most
distant galaxy ever seen.
The Hubble Space Telescope's «Ultra Deep Field» reveals about 10,000 objects in a tiny patch of sky, including some of the most
distant galaxies ever seen.
«It is the first time dust has been discovered in one of the most
distant galaxies ever observed — only 700 million years after the Big Bang.
Instead of conducting a narrow and deep study of a small area of the sky, the team broadened their scope to produce the widest survey of very
distant galaxies ever attempted.
The telescope will also be sued to scout the sky for the earliest, most
distant galaxies ever detected in an attempt to resolve unanswered questions on the origins of the Universe.
Not exact matches
Looking at random parts of the sky with Hubble, astronomers have found what appears to be the most
distant protocluster
ever seen: five
galaxies in the process of growth, forming a cosmic collection that may grow into a massive cluster.
Clues to what our
Galaxy, the Milky Way, was like in its infancy may come from a newly discovered «normal» (radio - quiet)
galaxy, the most
distant of its kind
ever seen.
The new discovery is one of the only known cases of a wet merger at the core of a
galaxy cluster, and the most
distant example
ever found.
In fact, two of these
galaxies are the most
distant of their kind
ever seen — so
distant that their light began its journey when the Universe was only one billion years old.
«This
galaxy is the most
distant object we have
ever observed with high confidence,» said lead author Wei Zheng of Johns Hopkins University.
Hundreds of scientists from the Sloan Digital Sky Survey III (SDSS - III) collaborated to make the largest -
ever, three - dimensional map of
distant galaxies.
Two of these
galaxies are the most
distant of their kind
ever seen — so
distant that their light began its journey when the Universe was only one billion years old.
As well as keeping an eye out for solar flares, it will also be looking well past the Sun to gain a better grasp of the earliest, most
distant galaxies we have
ever observed to give astronomers a better idea of what happened in the very early days of our Universe, and perhaps shed light on how the relationship between gravity and dark matter evolved.
With only a relatively minor change to the observing strategy, taking extra care to avoid extra glare from bright foreground light from the Earth, we enabled the Frontier Fields to see
ever fainter and more
distant galaxies than otherwise would have been possible.
MAUNAKEA, Hawaii — The international University of California, Riverside - led SpARCS collaboration has discovered four of the most
distant clusters of
galaxies ever found, as they appeared when the... Read more»
If you think of peering into the depths of the universe as like looking down from the hundredth floor of the Empire State Building (with the hundredth floor representing now and street level representing the moment of the Big Bang), at the time of Wilson and Penzias's discovery the most
distant galaxies anyone had
ever detected were on about the sixtieth floor, and the most
distant things — quasars — were on about the twentieth.