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Latest Hubble Ultra Deep Field Stories

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2010-01-05 10:35:00

NASA's Hubble Space Telescope has broken the distance limit for galaxies and uncovered a primordial population of compact and ultra-blue galaxies that have never been seen before. The deeper Hubble looks into space, the farther back in time it looks, because light takes billions of years to cross the observable universe. This makes Hubble a powerful "time machine" that allows astronomers to see galaxies as they were 13 billion years ago, just 600 million to 800 million years after the Big...

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2009-12-08 09:05:00

Using the recently updated Hubble Space Telescope (HST) two teams of UK astronomers have identified galaxies which are likely to be the most distant yet seen. The UK teams, one led by Andrew Bunker and Stephen Wilkins at the University of Oxford and the other by Ross McLure and Jim Dunlop at the University of Edinburgh, analyzed infrared images from the new Wide Field Camera 3 (WFC3) instrument on HST, installed during the most recent Space Shuttle servicing mission in May 2009. Infrared...

2009-05-11 14:02:00

CAPE CANAVERAL AIR FORCE STATION, Fla., May 11 /PRNewswire-FirstCall/ -- The space shuttle Atlantis lifted off Monday on a mission to the Hubble Space Telescope where astronauts are scheduled to install two instruments built by Ball Aerospace & Technologies Corp. and restore two previously installed Ball instruments to peak performance. The successful launch of NASA's STS-125 mission occurred at 2:01:56 p.m. EDT, on May 11, 2009. (Photo:...

2009-05-05 06:01:00

BOULDER, Colo., May 5 /PRNewswire-FirstCall/ -- The historic mission to service NASA's Hubble Space Telescope this month will include installation of two instruments built by Ball Aerospace & Technologies Corp. Astronauts flying aboard Space Shuttle Atlantis expect to leave the Hubble at the apex of its scientific capabilities following their 11-day mission. The historic mission to service NASA's Hubble Space Telescope this month will include installation of two instruments built by Ball...

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2007-09-06 11:59:59

NASA's Hubble and Spitzer Space Telescopes have joined forces to discover nine of the smallest, faintest, most compact galaxies ever observed in the distant universe. Blazing with the brilliance of millions of stars, each of the newly discovered galaxies is a hundred to a thousand times smaller than our Milky Way Galaxy. "These are among the lowest mass galaxies ever directly observed in the early universe" says Nor Pirzkal of the Space Telescope Science Institute in Baltimore, Md. The...

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2006-09-21 14:15:32

Astronomers analyzing two of the deepest views of the cosmos made with NASA's Hubble Space Telescope have uncovered a gold mine of galaxies, more than 500 that existed less than a billion years after the Big Bang. These galaxies thrived when the cosmos was less than 7 percent of its present age of 13.7 billion years. This sample represents the most comprehensive compilation of galaxies in the early universe, researchers said. The discovery is scientifically invaluable for understanding the...

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2006-09-13 16:40:00

A systematic search for the first bright galaxies to form in the early universe has revealed a dramatic jump in the number of such galaxies around 13 billion years ago. These observations of the earliest stages in the evolution of galaxies provide new evidence for the hierarchical theory of galaxy formation -- the idea that large galaxies built up over time as smaller galaxies collided and merged. Astronomers at the University of California, Santa Cruz, used NASA's Hubble Space Telescope to...

2005-09-27 12:51:54

By Deborah Zabarenko WASHINGTON (Reuters) - Astronomers using two of NASA's most powerful telescopes said on Tuesday they have detected a "big baby" galaxy, vastly heavy for its young age and its location in the early universe. The discovery was surprising, since astronomers have long theorized that galaxies form when stars gradually cluster together, with small galaxies preceding bigger galaxies. But the stars in this cosmic infant -- less than 1 billion years old -- have eight...

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2005-09-27 14:20:00

NASA -- Two of NASA's Great Observatories, the Spitzer and Hubble Space Telescopes, have teamed up to "weigh" the stars in several very distant galaxies. One of these galaxies, among the most distant ever seen, appears to be unusually massive and mature for its place in the young universe. This comes as a surprise to astronomers because the earliest galaxies in the universe are commonly thought to have been much smaller agglomerations of stars that gradually merged together to build large...

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2005-04-06 07:50:00

RAS -- UK and US astronomers have used the Spitzer Space Telescope and the Hubble Space Telescope to detect  light coming from some of the first stars to form in some of the most distant galaxies yet seen. Speaking today at the RAS National Astronomy Meeting in Birmingham, Dr. Andrew Bunker (University of Exeter) discussed new evidence that the formation of the first galaxies may have got underway earlier than previously thought. This observational work using infrared images from...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'karpos', fruit.
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