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Latest Sagittarius Stories

Milky Way's Black Hole Shows Off It's Jet Of High-Energy Particles
2013-11-21 10:21:13

Brett Smith for redOrbit.com - Your Universe Online Many supermassive black holes emit a jet of high-energy particles as a byproduct of engulfing large quantities of mass and energy, and NASA researchers have just discovered that the supermassive black hole at the center of the Milky Way is no different. Using observations from NASA's Chandra X-ray Observatory and the National Science Foundation's Very Large Array (VLA) radio telescope, a team of Chinese and American astrophysicists...

Light Echoes From The Black Hole At The Heart Of The Milky Way
2013-10-25 05:25:40

[ Watch the Video: Time-Lapse of Supermassive Black Hole Sagittarius A* ] April Flowers for redOrbit.com - Your Universe Online During the last few hundred years, the dim region very close to the supermassive black hole near the center of the Milky Way has flared up with at least two luminous outbursts, according to a team of researchers using NASA's Chandra X-ray Observatory. A new study of rapid variations in the X-ray emissions from gas clouds surrounding Sagittarius A* (Sgr A*) -...

Sagittarius A Black Hole To Devour Hot Molecular Gas
2013-05-07 12:42:37

Lee Rannals for redOrbit.com - Your Universe Online The European Space Agency's (ESA) Herschel spacecraft has revealed that the supermassive black hole in the center of our galaxy is about to get a taste of some hot molecular gas. Sagittarius A has a mass of about four million times that of our Sun and sits about 26,000 light-years away from us. It is a few hundred times closer to us than any other galaxy with an active black hole at its center, making it ideal for studying these...

Milky Way Black Hole Ready For A Snack
2012-10-23 04:05:24

Lee Rannals for redOrbit.com - Your Universe Online Scientists have determined that the black hole in the middle of the Milky Way is getting ready to devour an approaching cloud of dust and gas. The researchers used a supercomputer simulation to determine that the cloud, known as G2, could possibly survive the encounter with the black hole, but its surviving mass would be torn apart and shaped differently. They came up with six simulations using Cosmos++ computer code, requiring more...

Neighboring Black Hole Set To Collide With Gas Cloud In 2013
2012-06-27 05:08:04

[ Watch the Video ] Lee Rannals for redOrbit.com According to a post by the European Research Media Center, the black hole in the center of our galaxy is about to meet up with a giant gas cloud in 2013. The celestial spectacle will provide astronomers with a prime front-row seat of Sagittarius A passing by a gas cloud at only 36 light-hours, or about 24 million miles. Although the distance between the two celestial objects seems far, it is extremely close in astronomical...

Image 1 - Milky Way's Black Hole Is Snacking On Asteroids
2012-02-08 14:24:16

[ Watch the Video ] NASA said on Wednesday that the giant black hole at the center of our Milky Way galaxy may be consuming asteroids. They studied a cloud around the supermassive black hole known as Sagittarius A* (Sgr A) using NASA's Chandra X-ray Observatory. Chandra has detected X-ray flares about once a day from the black hole for the past several years.  The flares also have been seen in infrared data from ESO's Very Large Telescope in Chile. Researchers said asteroids...

Hungry Milky Way Devours Galaxies
2011-11-30 04:28:48

The Milky Way galaxy continues to devour its small neighboring dwarf galaxies and the evidence is spread out across the sky. A team of astronomers led by Sergey Koposov and Vasily Belokurov of Cambridge University recently discovered two streams of stars in the Southern Galactic hemisphere that were torn off the Sagittarius dwarf galaxy. This discovery came from analyzing data from the latest Sloan Digital Sky Survey (SDSS-III) and was announced in a paper released today that connects...

2011-01-27 11:37:00

NORTHBROOK, Ill., Jan. 27, 2011 /PRNewswire/ -- Virgos, known to be critical, meticulous and reserved, are also more likely to get into a car accident, according to Allstate Insurance, which recently compared claims data against the recently "revised" zodiac calendar. Over the past year, Virgos were nearly 700 percent more likely to be in a car accident when compared to the determined and aware Scorpio, the best drivers in the study. Perhaps a Virgo's shy, perfectionist nature leads to...

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2007-01-11 09:25:00

Like cold case investigators, astronomers have used NASA's Chandra X-ray Observatory to uncover evidence of a powerful outburst from the giant black hole at the Milky Way's center. A light echo was produced when X-ray light generated by gas falling into the Milky Way's supermassive black hole, known as Sagittarius A* (pronounced "A-star"), was reflected off gas clouds near the black hole. While the primary X-rays from the outburst would have reached Earth about 50 years ago, the reflected...


Latest Sagittarius Reference Libraries

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2004-10-19 04:45:44

Sagittarius (archer) Constellation -- Location: Zodiac constellation, visible in both hemispheres; Coordinates: Right Ascension: 19h; Declination: -25; Source: Greek mythology, related to or derived from Sumerian and Babylonian myths, also Arab 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...

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Word of the Day
mundungus
  • A stinking tobacco.
  • Offal; waste animal product; organic matter unfit for consumption.
This word comes from the Spanish 'mondongo,' tripe, entrails.