Yep, that tiny little dot in the red circle is the oldest and most distant astronomical object discovered.
Tuesday, October 26, 2010
New cosmic distance record-holder
A tiny galaxy from the depths of cosmic space and time has become the most distant astronomical object known. At a distance of 13.071 billion light-years, the galaxy is so remote that the light now reaching Earth left the starlit body less than 600 million years after the Big Bang.
16 hours of observations with the spectrograph allowed the scientists to measure the galaxy’s redshift — the extent to which light emitted by a body is shifted to longer, or redder, wavelengths by the expansion of the universe. The more distant a body, the greater its redshift. UDFy-38135539 has a redshift of 8.56, beating the previous distance holder, a powerful cosmic explosion known as a gamma-ray burst, by about 35 million light-years.
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Amazing stuff! Science rocks.
ReplyDeleteYeah, I heard about that. :D Pretty awesome!
ReplyDeleteniiice.
ReplyDeletebut what about those other dots?? D:
Awwww, I wish I could teleport to any part of the galaxy....
ReplyDeleteeverything over there is dead haha ;)
ReplyDeletekeep up the good work bro
One shift. Two shift. Red shift. Blue shift.
ReplyDeleteI am sure there's a book deal in that someplace.
mind-shattering in scale. really humbles you.
ReplyDelete