Search Result

1. Galaxy Study Validates General Relativity On Cosmic Scale

   Category: Space News Section/Space News Category

   Berkeley CA (SPX) Mar 11, 2010 - An analysis of more than 70,000 galaxies by University of California, Berkeley, University of Zurich and Princeton University physicists demonstrates that the universe ... Wednesday, 10 March 2010

2. A Mosaic of Cassiopeia

   Category: Space News Section/Space News Category

   ... Nebula, a portion of which is seen at the right of the image. IC 1805 is more than 6,000 light-years from Earth. Also visible in this image are two nearby galaxies, Maffei 1 and Maffei 2. In visible light ... Monday, 08 March 2010

3. Bully Galaxy Rules The Neighborhood

   Category: Space News Section/Space News Category

   ... this term to emphasise the isolated nature of these galaxies. However, are they like fossils - the last remnants of a once active community - or is it more sinister than that? Did ESO 306-17 gobble up ... Monday, 08 March 2010

4. How Black Holes May Shape Galaxies

   Category: Space News Section/Space News Category

   ... This discovery indicates that "average" supermassive black holes may play an important role in the evolution of the galaxies in which they reside. ... Monday, 08 March 2010

5. Taking The Pulse Of A Supernova – NGC 4490

   Category: Space News Section/Space News Category

   NGC 4490/4485 – T. Grossman, D. Hager and R. Johnson Way out yonder some 40 to 50 million light years away in the constellation of Canes Venetici is a pair of interacting galaxies sometimes referred ... Sunday, 07 March 2010

6. Winds of Change

   Category: Space News Section/Space News Category

   This is a composite image of NGC 1068, one of the nearest and brightest galaxies containing a rapidly growing supermassive black hole. The X-ray images and spectra obtained using Chandra's High Energy ... Thursday, 04 March 2010

7. Second-Generation Star Supports Cannibal Theory of Milky Way

   Category: Space News Section/Space News Category

   ... to its current size by swallowing dwarf galaxies and other galactic building blocks. (...) Read the rest of Second-Generation Star Supports Cannibal Theory of Milky Way (611 words) © nancy for ... Wednesday, 03 March 2010

8. Astronomically Large Lenses Measure Age And Size Of Universe

   Category: Space News Section/Space News Category

   Stanford CA (SPX) Mar 03, 2010 - Using entire galaxies as lenses to look at other galaxies, researchers have a newly precise way to measure the size and age of the universe and how rapidly it is expanding, ... Tuesday, 02 March 2010

9. Using Gravitational Lensing to Measure Age and Size of Universe

   Category: Space News Section/Space News Category

   ... lensing! Astronomers have used it to measure the shape of stars, look for exoplanets, and measure dark matter in distant galaxies. Now its being used to measure the age and size of the Universe. Researchers ... Tuesday, 02 March 2010

10. This Week's astro-ph Preprints: Jean Tate's Best Pick

    Category: Space News Section/Space News Category

    ... BSc. Oh, and also because Don Mizuno and co-authors may have found two, quite local, spiral galaxies that no one has ever seen before! (...) Read the rest of This Week's astro-ph Preprints: Jean ... Thursday, 25 February 2010

11. The Possibility of a Brand New World

    Category: Space News Section/Space News Category

    Several of the dwarf galaxies of in the Hickson Compact Group 31 are slowly merging. Will the result of these galactic collisions be one big elliptical galaxy? Most assuredly. The pictured galaxies of ... Wednesday, 24 February 2010

12. Alien Invaders Pack The Milky Way

    Category: Space News Section/Space News Category

    Melbourne, Australia (SPX) Feb 24, 2010 - Around a quarter of the globular star clusters in our Milky Way galaxy are invaders from other galaxies, according to a team of scientists from Swinburne University ... Tuesday, 23 February 2010

13. Better Late Than Never: Dwarf Galaxies Finally Come Together

    Category: Space News Section/Space News Category

    ... Space Telescope, Spitzer, Galaxy Evolution Explorer (GALEX), and Swift show that there are 'living galaxy fossils' in our own backyard! (...) Read the rest of Better Late Than Never: Dwarf Galaxies ... Tuesday, 23 February 2010

14. Alien Star Clusters Are Invading the Milky Way

    Category: Space News Section/Space News Category

    ... invaded! About one-fourth of the star clusters in our galaxy are actually invaders from other galaxies, according to a new paper. Research from a team of scientists from Swinburne University of Technology ... Tuesday, 23 February 2010

15. Dark Matter in Distant Galaxy Groups Mapped for the First Time

    Category: Space News Section/Space News Category

    X-ray emission in the COSMOS field (XMM-Newton/ESA) Galaxy density in the Cosmic Evolution Survey (COSMOS) field, with colors representing the redshift of the galaxies, ranging from redshift of 0.2 ... Sunday, 21 February 2010

16. Jurassic Space: Ancient Galaxies Come Together After Billions Of Years

    Category: Space News Section/Space News Category

    ... small, ancient galaxies that has waited 10 billion years to come together. These "late bloomers" are on their way to building a large elliptical galaxy. ... Thursday, 18 February 2010

17. Astronomical Eye Candy from WISE First Images

    Category: Space News Section/Space News Category

    ... targets — a bursting star-forming cloud, a faraway cluster of hundreds of galaxies, a wispy comet, and above, the grand Andromeda galaxy. (...) Read the rest of Astronomical Eye Candy from WISE ... Wednesday, 17 February 2010

18. Missing Early Stars Found, With No Place Left to Hide

    Category: Space News Section/Space News Category

    The Fornax dwarf galaxy is one of our Milky Way’s neighbouring dwarf galaxies. The Milky Way is, like all large galaxies, thought to have formed from smaller galaxies in the early days of the Universe. ... Wednesday, 17 February 2010

19. Dark Matter Detector Heading to the ISS This Summer

    Category: Space News Section/Space News Category

    ... other information from cosmic radiation sources such as stars and galaxies millions of light years from our home galaxy. (...) Read the rest of Dark Matter Detector Heading to the ISS This Summer (344 ... Tuesday, 16 February 2010

20. Youngsters Caught Gorging – on Gas

    Category: Space News Section/Space News Category

    Typical massive galaxy at z=1.1 (left: V, I (Hubble); right: CO 3-2 mm emission (IRAM); copyright MPE/IRAM) Galaxies long, long ago were very fecund; they gave birth to stars at a rate at least ten ... Tuesday, 16 February 2010