Hubble achieves deepest view yet

Objects like UDFj-39546284 are at the limit of the Hubble telescope's vision Continue reading the main storyRelated StoriesAmazing view of Universe capturedSuper-chilled robot ready to slice and diceGalaxy is most distant object yet Hubble astronomers have observed deeper into space than ever before.

In doing so, they have identified six new galaxies of stars that formed just a few hundred million years after the Big Bang itself.

The study also updates a distance estimate for a seventh galaxy, placing it further back in time than any object previously identified.

Called UDFj-39546284, this is seen when the cosmos was less than 3% of its current age.

The new Hubble telescope investigation was led by Richard Ellis from the California Institute of Technology (Caltech) and colleagues at Edinburgh University, including Jim Dunlop and Ross McLure.

Its significance is that it gives us the clearest insight into how some of the earliest years of cosmic history unfolded.

The data supports the notion that the first galaxies assembled their constituent stars in a smooth fashion - not in some sudden burst.

Continue reading the main story“Start QuoteThese are baby pictures of the Universe”

End QuoteJohn GrunsfeldNasa science chief and 'Hubble repair man' "Of course, the most distant object is interesting, but it's the census - the seven objects - that gives us the first indication of the population of objects in the heart of this

View the Original article

No comments: