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Happy 15th Anniversary Chandra

Happy 15th Anniversary Chandra!

April Flowers for redOrbit.com - Your Universe Online NASA's Space Shuttle Columbia carried the Chandra X-ray Observatory into space 15 years ago, deploying it on July 23, 1999. Chandra, along with the other "Great Observatories" like Hubble...

Latest Taurus constellation Stories

Former Missile Tracking Telescope Tracks Evolution Of Crab Pulsar
2013-10-31 16:31:02

Lee Rannals for redOrbit.com – Your Universe Online A former missile tracking telescope has helped astronomers determine how the magnetic field structure and rotation of a young and rapidly rotating Crab pulsar evolves. Scientists wrote in the journal Science about a 22-year experiment that involved observing a steady change in the flashes of the Crab pulsar. This highly-compact star emits beams of radio waves that produce flashes each time it rotates, which occurs about 30 times a...

Slooh Space Camera To Broadcast Live Feeds Of Moon, Jupiter Dance
2013-01-19 07:45:06

Lawrence LeBlond for redOrbit.com - Your Universe Online Update: January 19, 2013 On Monday evening, astronomers (both amateurs and pros) across the country will be looking up to the skies to witness the super close dance between Jupiter and the Moon. Slooh Space Camera will also be there broadcasting live feeds of the event, giving everyone a shot at seeing the chance encounter. The waxing gibbous moon will appear about one degree south of Jupiter on Monday night, January 21. This...

Chandra Finds Young Supernova Remnant Spitting Out X-rays
2012-07-31 05:18:12

April Flowers for redOrbit.com - Your Universe Online In a galaxy not that far away, astronomically speaking at least, researchers using NASA's Chandra X-ray Observatory have detected the first x-rays emitted by the debris of a young supernova, SN 1957D. 15 million light years from Earth, in the M83 spiral galaxy, SN 1957D is one of only a few supernova located outside the Milky Way galaxy that is detectable in both radio and optical wavelengths, decades after the explosion itself was...

Image 1 - Venus Invades the Pleiades
2012-04-03 03:00:29

Watch out Seven Sisters, Venus is coming. This week the second planet from the sun will pass directly in front of the Pleiades star cluster. It's a rare sunset conjunction that's easy to find with the unaided eye, but best seen through binoculars or a small telescope. The action began on Monday evening, April 2nd, when Venus enters the outskirts of the little dipper-shaped asterism. Look west at sunset for Venus--it's the brightest thing around--then scan the area using binoculars. The...

Image 1 - Researchers Detect High Energies Coming From Crab Pulsar
2011-10-06 14:03:01

Astrophysicists have detected pulsed gamma-ray emissions from the Crab pulsar with energies that exceed 100 billion electron-volts (GeV). These gamma-ray pulses surpass what current theoretical models of pulsars can explain.  The pulses were detected by the VERITAS telescope array at the Whipple Observatory in Arizona. Nepomuk Otte, a postdoctoral researcher at the University of California, Santa Cruz, said some researchers had told him he was crazy to even look for pulsar emission...

Image 1 - Balloon-based Experiment To Measure Distant Gamma Rays
2011-09-18 05:04:59

  Beginning Sunday, September 18, 2011 at NASA's launch facility in Fort Sumner, New Mexico, space scientists from the University of New Hampshire will attempt to send a balloon up to 130,000 feet with a one-ton instrument payload to measure gamma rays from the Crab Pulsar, the remains of a supernova explosion that lies 6,500 light years from Earth. The launch is highly dependent on weather and wind conditions, and the launch window closes at the end of next week. The Gamma Ray...

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2011-05-11 12:55:00

A gamma-ray burst released by the Crab Nebula on April 12 has shocked astronomers, reports BBC News. The Crab Nebula was once thought to be the steadiest high-energy source in the sky. "For 40 years, most astronomers regarded the Crab as a standard candle," Colleen Wilson-Hodge, an astrophysicist at NASA's Marshall Space Flight Center in Huntsville, Ala., said in a previous statement posted in January. "Now, for the first time, we're clearly seeing how much our candle flickers," she said....

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2011-01-12 14:24:33

The combined data from several NASA satellites has astonished astronomers by revealing unexpected changes in X-ray emission from the Crab Nebula, once thought to be the steadiest high-energy source in the sky. "For 40 years, most astronomers regarded the Crab as a standard candle," said Colleen Wilson-Hodge, an astrophysicist at NASA's Marshall Space Flight Center in Huntsville, Ala., who presented the findings today at the American Astronomical Society meeting in Seattle. "Now, for the first...

2010-05-13 02:00:00

HALIFAX, Nova Scotia, May 13 /PRNewswire/ -- Recently, very rare 1 BC - 2 AD Gold artifacts, symbolically named as "The Pleiades Star Crescent Necklace & Amulet" became internationally available for acquisition on KingsNecklace.com. What is unusually rare about these artifacts is that the ancient pair represents the most Holy Symbol of ISLAM - The Crescent Moon and The Star and The Pleiades Star Cluster. Although The Crescent and Star symbol is much older than Islam itself, the...


Latest Taurus constellation Reference Libraries

10_0514adc71280f4b2b760e7b14d8143b32
2004-10-19 04:45:44

Taurus (the bull) Constellation -- Location: Zodiac constellation, visible in both Hemispheres; Coordinates: Right Ascension: 04h; Declination: +15; Source: Bull legends from various ancient civilizations, also Greek mythology, Egyptian, Arab, other The constellations that are included in the Zodiac - the 12 constellations recognized by Babylonian astronomers through which our Sun, moon, and planets appeared to travel during the course of a year - are considered to be among the oldest sky...

6_56f5b656bab076f112064c1e8bd2f30c2
2004-10-19 04:45:42

Triple Star -- A triple star system consists of three gravitationally bound stars. The stars are in orbits around a common center of mass, usually so that two of the stars form a close binary star and the third is further away. This configuration is often called a hierarchical triple star. Multiple stars containing more than three stars can usually be decomposed to binaries and single stars that are in a hierachically bound system. ----- Click here to learn more on this...

6_a1ae8ebf66110513af3385295f837b592
2004-10-19 04:45:42

T Tauri -- T Tauri stars are a class of stars thought to represent extremely young pre-main sequence stars, in an early stage of life. They are seen near many molecular clouds in our galaxy. The first ones were found in 1945, identified by their optical variability and strong chromospheric lines. T Tauri stars have masses and temperatures similar to the Sun, but are significantly brighter. They have fast rotation rates, typically with a period of a few days, compared to a month for...

6_d262fe26be108a60a9b76138f3306a692
2004-10-19 04:45:42

Open Cluster -- An open cluster is a group of star formed from a molecular cloud, the illuminated parts of which we see as one or more nebulae. They are also called galactic clusters since they exist within the galaxy. All the stars in an open cluster have more or less the same age and the same chemical composition, so any difference between them is solely due to their mass. Most open clusters are dominated by their O-type and B-type giant blue stars, which are very luminous but...

3_ea81d1aeb9d50d7658d7b11cac83470b2
2004-10-19 04:45:40

Pleiades -- in astronomy, in astronomy, famous open star cluster in the constellation Taurus; cataloged as M45. The cluster consists of some 500 stars, has a diameter of 35 light-years, and is 400 light- years distant from the earth. Six stars are easily visible to the naked eyeAlcyone (the brightest), Electra, Celaeno, Sterope, Maia, and Taygete. Known as the Seven Sisters, this group was named by the Greeks for the seven daughters of Atlas and Pleione; the seventh Pleiad was,...

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Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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