搜索结果: 46-59 共查到“理学 Milky Way”相关记录59条 . 查询时间(0.078 秒)
The B[e] phenomenon in the Milky Way and Magellanic Clouds
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/23
Discovered over 30 years ago, the B[e] phenomenon has not yet revealed all its puzzles. New objects that exhibit it are being discovered in the Milky Way, and properties of known objects are being con...
NGC 2419 -- Another Remnant of Accretion by the Milky Way
Galaxy Astrophysics (astro-ph.GA) Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/22
We isolate a sample of 43 upper RGB stars in the extreme outer halo Galactic globular cluster NGC 2419 from two Keck/DEIMOS slitmasks. The probability that there is more than one contaminating halo fi...
Supermassive black hole struggles to swallow Milky Way（图）
Supermassive black hole Milky Way
2010/1/11
Scientists were already aware that the huge black hole at the centre of our galaxy does not consume large amounts of matter, but it could be an even pickier eater than previously thought. That is acco...
An international team of astrophysicists has mapped the borderlands between two of our neighbouring galaxies to reveal an ongoing galactic jostle that will eventually result in the formation of one su...
Structure of the Halo of the Milky Way。
Argo and other tidal structures around the milky way。
Sub-structures in the halo of the milky way。
Physical Properties of Molecular Gas in the Milky Way Disk
Molecular Gas Milky Way Disk Physical Properties
2009/6/25
Physical Properties of Molecular Gas in the Milky Way Disk。
Molecular gas kinematics and high-mass star formation In the spiral arms of the Milky Way
Molecular gas kinematics the Milky Way high-mass star formation
2009/6/16
Molecular gas kinematics and high-mass star formation In the spiral arms of the Milky Way。
Ultracool stars take 'wild rides' around, outside the Milky Way
Ultracool stars 'wild rides' around the Milky Way
2009/6/12
Astronomers announced today that stars of a recently discovered type, dubbed ultracool subdwarfs, take some pretty wild rides as they orbit around the Milky Way, following paths that are very differen...
Stellar Populations in Galaxies：Progress on The Milky Way, on Dwarf Irregulars, and on Elliptical Galaxies
Stellar Populations Elliptical Galaxies The Milky Way
2009/6/5
Stellar Populations in Galaxies：Progress on The Milky Way, on Dwarf Irregulars, and on Elliptical Galaxies。
The Milky-Way bulge is studied through calculating the galactocentric
orbits of imaginary bulge stars for initial conditions simulating the bulge.
The author assumes a velocity distribution characte...
ON THE DISC AND HALO OF THE MILKY WAY THROUGH A STUDY OF STAR CLUSTERS
HALO STAR CLUSTERS THE MILKY WAY
2009/3/16
The subject is the metallicity and the correlation between the
metallicity and spatial distribution of star clusters of the Milky Way. The open
star clusters are confirmed as good indicators for the...
NEOCATASTROPHISM AND THE MILKY WAY ASTROBIOLOGICAL LANDSCAPE
Astrobiology-methods numerical-Galaxy evolution-extraterres-trial intelligence
2009/2/9
The number and distribution of habitable planets in the Milky
Way is one of the foremost problems of contemporary astrobiological research. We
investigate the e®ects of applying general neocatas...