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Arecibo telescope finds critical ingredients for the soup of life in a galaxy far, far away
01-14-2008 · EurekAlert!Astronomers from Arecibo Observatory radio telescope in Arecibo, Puerto Rico, have detected for the first time the molecules methanimine and hydrogen cyanide -- two ingredients that build life-forming amino acids -- in a galaxy some 250 million light years away.
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- Hubble spies shells of sparkling stars around quasar
10-25-2007 · EurekAlert!
New images taken with NASA's Hubble Space Telescope -- part of a research project led by astrophysicist Gabriela Canalizo at the University of California, Riverside -- have revealed the wild side of an elliptical galaxy, nearly two billion light-years away, that previously had been considered mild-mannered.
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- Star family seen through dusty fog
03-13-2007 · EurekAlert!
Images made with ESO's New Technology Telescope at La Silla by a team of German astronomers reveal a rich circular cluster of stars in the inner parts of our Galaxy. Located 30,000 light-years away, this previously unknown closely-packed group of about 100,000 stars is most likely a new globular cluster.
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- Hubble finds strong contender for galaxy distance record
02-12-2008 · EurekAlert!
The NASA/ESA Hubble Space Telescope, with a boost from a natural "zoom lens," has found the strongest evidence so far for a galaxy with a redshift significantly above 7. It is likely to be one of the youngest and brightest galaxies ever seen right after the cosmic "dark ages," just 700 million years after the beginning of our universe (redshift ~7.6).
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- Selecting life: Scientists find new way to search for origin of life
11-09-2006 · EurekAlert!
Over the last half century, researchers have found that mineral surfaces may have played critical roles activating molecules that would become essential ingredients to life. Identifying which biomolecule/ mineral surface pairs, however, has stumped scientists for years because of countless possible combinations. Now a team of researchers, led by Robert Hazen of the Carnegie Institution's Geophysical Laboratory, has developed new protocols and procedures for adapting DNA microarray technology to rapidly identify promising molecule/mineral pairs.
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- NASA helps space telescope camera 'squint' for a better view of galaxies
01-24-2007 · EurekAlert!
NASA engineers and scientists have created something that will give better information about far away galaxies. This new creation, which will be in a future space telescope, is so tiny that it's the width of a few hairs.
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- Hyperfast star proven to be alien
01-28-2008 · EurekAlert!
A young star is speeding away from the Milky Way so fast that astronomers have been puzzled by where it came from; based on its young age it has traveled too far to have come from our galaxy. The researchers have determined that it came from our neighboring galaxy, the Large Magellanic Cloud. The result suggests that it was ejected from that galaxy by a yet-to-be-observed massive black hole.
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- Stellar fireworks through Hubble's eyes
07-03-2007 · European Space Agency (ESA)
Nearly 12.5 million light-years away, in the dwarf galaxy NGC 4449, stellar fireworks on display have been captured by the Hubble Space Telescope.
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- Stellar fireworks are ablaze in galaxy NGC 4449
07-03-2007 · EurekAlert!
Nearly 12.5 million light-years away in the dwarf galaxy NGC 4449 a veritable stellar "fireworks" is on display -- here shown in exquisite detail through the eyes of the Hubble Space Telescope.
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- Hubble shows 'baby' galaxy is not so young after all
10-16-2007 · EurekAlert!
The NASA/ESA Hubble Space Telescope has found out the true nature of a dwarf galaxy that astronomers had for a long time identified as one of the youngest galaxies in the Universe. Astronomers using the NASA/ESA Hubble Space Telescope have made observations of the galaxy I Zwicky 18 which seem to indicate that it is in fact much older and much farther away than previously thought.
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- B12 Is Also an Essential Vitamin for Marine Life
05-18-2007 · Woods Hole Oceanographic Institution (WHOI)
B12an essential vitamin for land-dwelling
animals, including humansalso turns out to be an essential ingredient
for growing marine plants that are critical to the ocean food web and
Earth's climate, scientists have found.
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