Showing posts with label keck telescope. Show all posts
Showing posts with label keck telescope. Show all posts

Wednesday, October 23, 2013

Ancient Galaxy is the Farthest Object Ever Discovered


Astronomers using data from Hubble and the Keck 1 telescope located at the Keck Observatory in Hawaii have discovered the oldest galaxy ever, discovered to this point.

The galaxy, which astronomers are calling z8_GND_5296 was formed around  the first 700 million years after the big band.   This would make it the oldest and most distant galaxy discovered so far.

The galaxy is so distant, it is like looking back in time some 13+ billion years ago! 


z8_GND_5296  is also making a name for itself for another reason as well.  It has been estimated that this incredibly distant  galaxy is producing stars about 150 times more quickly than the Milky Way. 
For example,  the Milky Way may produce about one or two sunlike stars each year, z8_GND_5296 birthed about 300 per year approximately, however that was  13 billion years ago. 

For more information check out Space.com for this article   HERE

Thursday, October 20, 2011

Images Of Planet Forming


Tim Sayell sends in an article from Yahoo News that says "Astronomers have captured the first direct image of a planet being born." Now if that isn't exciting enough...."it's the youngest planet ever observed. The previous record holder was about five times older." Adam Kraus, of the University of Hawaii's Institute for Astronomy, along with Michael Ireland from Macquarie University and the Australian Astronomical Observatory, Using the Keck telescopes on Mauna Kea, said that the planet is forming from a ring of dust and debris circling a 2-milion-year-old star about 450 light years from Earth.

Just two million years old? I would have put planetary formation would take place at a minimum of three times that long!

The complete Yahoo News article is here and it is very informative


oooooooooooooohhhh Lookie what Dave Tackett found!!!! From the Huffington Post the actual telescope's photo! Thanks Dave!