Posted May 03, 2008 at 06:40AM by David T. Listed in: Astronomy, Celestial Bodies Tags: supernova, constellation, Nebula
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An example of an emission nebula - Image 1The cosmos is rife with wonders that have been discovered and that have yet to be discovered. One example is the former is NCG 6188. Don't let its scientific sounding name fool you. A photograph of this emission nebula reveals it to be more beautiful than its name lets on. View the picture in the full article after the jump.

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Posted Apr 23, 2008 at 06:17AM by David T. Listed in: Astrophysics, Astronomy, Celestial Bodies Tags: constellation, Nebula
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The Fox Fur Nebula as seen from one angle - Image 1Few would argue that there are lots of beautiful sights to see in outer space. In fact, one such cosmic wonder is known as the Fox Fur Nebula, which was viewed through the Canada-France-Hawaii Telescope (CFHT). Check out the nebula in the full article, after the jump, why don't you?

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Posted Apr 10, 2008 at 12:22PM by Charles D. Listed in: News, Astronomy Tags: constellation, London, UK, University College London
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Scientists discover new rocky type planet in Leo constellation - Image 1A new rocky type planet found in the Leo constellation was identified as the fourth super-sized version of Earth to be discovered by scientists. Dubbed GH 436c, the planet boasts a relatively longer rotation and orbit around its host star compared to Earth. You can read further details about the new planet in our full article after the jump.

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Posted Apr 07, 2008 at 10:39PM by Abraham A. Listed in: Celestial Bodies Tags: NASA, constellation, New Mexico, Orion, Nebula, Mexico
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Horsehead Nebula - Image 1After showing you a solar tsunami as it occurs, we bring you this horse-shaped image from your left. See it? That's the Horsehead Nebula from the Orion constellation. Using only a small telescope, the Star Shadows Remote Observatory from New Mexico, USA was able to photograph its entire surroundings. Head over the full article to see the Horsehead Nebula in its fullest majesty.

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Posted Nov 19, 2007 at 02:39PM by Isaac C. Listed in: Celestial Bodies Tags: Mars, Jupiter, constellation, Hubble Space Telescope, Hubble Telescope
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Comet Holmes - Image 1 Back in 1999, Comet Holmes was too small for the Hubble telescope to measure. One night, the comet suddenly brightened over a million-fold in a single day with a debris cloud measuring 1.4 million kilometers, only slightly larger than our own sun. What caused this sudden eruption of dust and light? Unfortunately, Hubble still doesn't have the answers. Check the full article for more details.

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Posted May 31, 2007 at 09:39PM by Ceasar S. Listed in: Astronomy, Space Exploration Tags: NASA, Milky Way, constellation, Hubble Space Telescope, Andromeda
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 Galaxy Messier 81 as depicted by data from Hubble, Spitzer and GALEX - Image 1 


Galaxy Messier 81 is a spiral galaxy, much like our very own Milky Way, located 11.6 million light years away. The Hubble Space Telescope of NASA recently took high resolution image captures of M81. And through a series of collaborating space observatories around the globe, they were able to collect new information regarding the mysterious galaxy not very dissimilar from our own.

"The view we have of M81 is similar to what an astronomer in Andromeda would see if they looked at the Milky Way," explained Andreas Zezas of the Harvard-Smithsonian Center for Astrophysics. It's also surprising that the Hubble, named after Edwin Hubble who first discerned that the stars in Andromeda marked the galaxy distinct from our own, repeated such a feat 80 years after, with a galaxy five times farther away.

Details of Spiral Galaxy M81 - Image 1 


If fact, NASA pegs M81 as one of the brightest galaxies that can be viewed from Earth. With a penchant for discerning colors and lights, star gazers could find the Milky Way look-alike high up in the northern sky close to the constellation Ursa Major, the Great Bear. It's obliquely angled to the Milky Way, so much of the galaxy is viewable.

Click on Full Article to get a more detailed image of the galaxy and find out more of M81.

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Posted May 05, 2007 at 02:13AM by Ryan C. Listed in: Astronomy, Celestial Bodies Tags: Jupiter, constellation, Cambridge University
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HAT-P-2b - Image 1Far-out. Strange. Weird. It's what astronomers from the Harvard-Smithsonian Center in Cambridge, Massachusetts think of their newest find, the planet HAT-P-2b, the second planet found with the HATnet global network of automated telescopes, as Kate Ravilious of National Geographic News reports.

The superdense gas giant, spotted 440 light-years away in the constellation Hercules, astounded astronomers by not only being the largest planet found so far, but by having a plethora of features so unique that those who have been studying it up to now can't stop talking about how weird it is.

In a statement given to National Geographic, Center of Astrophysics Gaspar Bakos had this to say:
"This planet is so unusual that at first we thought it was a false alarm—something that appeared to be a planet but wasn't. But we eliminated every other possibility, so we knew we had a really weird planet."

So what's really weird about HAT-P-2b anyhow? Well, for starters, its gravity is fifteen times stronger than that of our planet's, which would mean walking around with fifteen times your own body weight. Second, temperatures in HAT-P-2b can reach up from 1000° to 2000ºC, which is pretty hot. Third, a year on HAT-P-2b equals less than six days on Earth (Birthday parties every week! Yay!). Fourth, it's slightly bigger than Jupiter, but eight times as dense - and weighs just as much as 2,500 Earths.

But that's not really weird, you say, when you take into consideration that they're other planets, hence they're not really 'ordinary'. It's not just those factoids that have the astronomers over at the Harvard-Smithsonian Center all starry-eyed, though - it's HAT-P-2b's unusual boomerang orbit that's got their attention. To wit - HAT-P-2b closes to within 3.1 million miles (that's 5 million kilometers) of its star before swinging out to around 9.6 million miles (15 million kilometers) away, all in the span of 5.6 days. Now THAT's weird.

Despite all the weirdness, however, the boys in white may have an answer - another planet, hiding in the shadows of space, could be causing HAT-P-2b's elliptical orbit. "It is possible that [HAT-P-2b] is interacting with another planet further out that we haven't seen," Bakos says.

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Posted Apr 15, 2007 at 06:17AM by Rio S. Listed in: Astronomy, NASA, Celestial Bodies Tags: mythology, NASA, Spitzer, constellation, Orion, Zeus
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The star cluster Pleiades taken by the NASA Spitzer Space Telescope - Image 1 The star cluster Pleiades taken by the NASA Spitzer Space Telescope - Image 2


If you like star gazing and mythology (like this writer), then you're going to enjoy this one. The Pleiades, also known as the Seven Sisters, have been captured in infrared by NASA's Spitzer Space Telescope. Take out your telescopes and binoculars.

If you're not so into the heavenly bodies geekiness, a bit of a primer. In mythology, the Pleiades are the seven daughters of Pleione and Atlas, the titan: Alcyone, Electra, Maia, Merope, Taygeta, Celaeno and Asterope. Now, when Atlas was asked to carry the sky on his shoulders, the hunter Orion started pursuing the Pleiades. King of the gods Zeus stepped in and turned them into doves - when that didn't work, he turned them into a cluster of stars.

That cluster of stars is on the constellation Taurus and they're going to be very visible in the night sky, both for the Northern and Southern Hemispheres. A couple of days back, they shone just above Venus (it's like they're having a photoshoot). On April 19, the crescent moon will join them and cut in between the Pleiades and Venus. The heavenly show will also be visible to the naked eye on clear nights.

The picture on the left is the one taken by the Spitzer Space Telescope. The yellow, green and red in the background of the stars is made up of dust. The star cluster travels through cloud that may explain the dust. The parent star Atlas is also visible in the picture along with other stars in blue.

The Spitzer also gathered some data on "brown dwarfs" or failed stars plus some planetary debris. The telescope gives astronomers a better view of cooler, smaller stars and lets them study the faint stars better. (Of course if the star has lower mass and cooler, it is less visible.) According to John Stauffer of NASA's Spitzer Space Telescope mission, the Pleiades are perfect for the study of the evolution of stars.

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Posted Mar 13, 2007 at 05:38AM by Dia A. Listed in: News, Spacecraft Tags: Raf, constellation, UK
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British Skynet 5A satellite - Image 1After a previous brief delay, the British military has launched a satellite into space, aiming to obtain secure, high-band with communications for UK and allied forces. Called Skynet 5A, this spacecraft is the first in what will eventually be a three-satellite constellation designed to allow the Army, Royal Navy and RAF to pass more data, faster between command centers.

Developers of the satellite believe that Skynet 5A is going to provide five times the capacity that UK's previous system has provided, and allow the military to do things they just haven't been able to do in the past. Skynet 5A performs just as well as the best modern satellite platforms, but it had been prepared specifically for military use.

The satellite allows the production of peaks of reception across the surface of the Earth, and to change that antenna pattern in extremely rapid time. Analysts talk increasingly of the military's "network enabled capability" - the idea that information and fast access to it are paramount.

With this satellite on space, its controllers are surely sitting smug in power. After all, modern warfare is all about information, something which Skynet 5A can certainly provide.

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Posted Jan 05, 2007 at 12:21PM by Max F. Listed in: Astronomy Tags: meteor shower, YouTube, constellation, Digg
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Look up in the sky! And make a wish! Our beloved planet Earth is going through a region of debris in space. When all that junk hits our atmosphere, they burn up when they fall very fast against the hot friction of our atmosphere. That's when they become "falling stars" or "shooting stars" or meteors. Sometimes they hit the ground as a meteorite (like the meteorite that fell on a house in Freehold Township, New Jersey, on January 2).

We enter this patch of junk every January, so you might as well enjoy the show!

Please IGNORE anything the Fox 31 weatherman says. He was misinformed (maybe his source was faulty). The Fox weatherman in the video talks about an "extinct constellation". Constellations don't become "extinct". And since he didn't say what the Quadrantids are, we'll explain:
  1. You know how railroad tracks look like they converge onto a single point on the horizon? Well meteors (if you watch all of them), look like they come from the same part of the sky. So, a meteor shower is named after the part of the sky they seem to come from. The Leonids in November look like they come from the constellation Leo (the Lion), and the Perseids look like they come from Perseus.
  2. The January meteor shower we're having right now is called the Quadrantids. They're named after Quadrans Muralis, a constellation that no longer exists because it became grouped into the constellation Bootes.



For the record, NORAD (North American Aerospace Defense Command) reported that the lights over Denver wasn't a meteor shower after all. It was an old Russian rocket (an SL-4) that burned up when it fell back into our atmosphere.

Thanks to TheSpiritofTruth for uploading the video to YouTube. And if you want lots of laughs, check out the Digg comments.

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