Galactic

Results: 1443



#Item
651Local Group / Spiral galaxies / Physical cosmology / Galaxy / Milky Way / Cosmic distance ladder / Galaxy formation and evolution / Astronomy / Physics / Extragalactic astronomy

A ‘Galactic City’ in the Far Reaches of our Universe Astronomers have recently discovered a massive cluster of young galaxies that formed when the universe was only about 1 billion years old. The light from these ga

Add to Reading List

Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2011-02-04 11:55:40
652Sagittarius constellation / Milky Way Galaxy / Galaxies / Black holes / Sagittarius A* / S2 / Milky Way / Galactic Center / Sagittarius A / Astronomy / Space / Supermassive black holes

32 Black Holes…..V At the center of our Milky Way Galaxy lies a black hole, called Sagittarius A*, with over 2.6

Add to Reading List

Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2008-02-15 13:57:06
653Supermassive black holes / Black holes / Extragalactic astronomy / Milky Way Galaxy / Quasar / Mass / Galactic Center / Stellar black hole / Astronomy / Physics / Galaxies

31 Black Holes….IV Thanks to two orbiting X-ray observatories, astronomers have the first strong evidence of a supermassive black hole ripping apart a star and consuming a portion of it. The event,

Add to Reading List

Source URL: spacemath.gsfc.nasa.gov

Language: English - Date: 2008-02-15 11:24:32
654Deep-sky object / Observational astronomy / Nebula / Celestia / Andromeda Galaxy / Software / Astronomy / NGC objects

TOPIC # - TDC-18-S15 CELESTIAL OBJECT SPECTRAL ANALYSIS   PURPOSE & OBJECTIVE The objective of this project is to create a catalog of spectrums of galactic deep sky objects. The project will require an observatory ba

Add to Reading List

Source URL: www.tsgc.utexas.edu

Language: English - Date: 2015-01-07 14:10:12
655Physical cosmology / Space plasmas / The Dark Energy Survey / Quasar / Reionization / Active galactic nucleus / Supernova / Redshift / Astronomy / Astrophysics / Physics

MMT Observing Programs January – April 2015 SAO-1 Lunnan, Berger, Chornock

Add to Reading List

Source URL: www.mmto.org

Language: English - Date: 2014-12-17 19:11:05
656Black holes / Galaxies / Local Group / Spiral galaxies / Supermassive black hole / Milky Way / Chandra X-ray Observatory / Active galactic nucleus / Binary black hole / Astronomy / Extragalactic astronomy / Space

Minor mergers have massive consequences for black holes By Dr. Ethan Siegel When you think of our sun, the nearest star to our world, you think of an isolated entity, with more than four light years separating it from i

Add to Reading List

Source URL: spaceplace.nasa.gov

Language: English - Date: 2015-01-12 12:39:38
657Space / Spaceport America / Commercial Spaceflight Federation / Spaceport / Virgin Galactic / New Mexico Spaceport Authority / Clinton-Sherman Industrial Airpark / Mojave Air and Space Port / Space Florida / Spaceflight / Spaceports / Space technology

Microsoft PowerPoint - Christine Anderson 12.3

Add to Reading List

Source URL: www.nlga.us

Language: English - Date: 2014-12-08 10:03:44
658Stellar astronomy / Observational astronomy / Astrophysics / Galactic astronomy / RAVE / Sloan Digital Sky Survey / Milky Way / Metallicity / Galaxy / Astronomy / Space / Astronomical surveys

BCAS Vol.28 No[removed]China’s Spectrum Factory Gathers Momentum

Add to Reading List

Source URL: english.cas.cn

Language: English - Date: 2014-12-19 11:28:40
659Blazar / Quasar / Sloan Digital Sky Survey / NGC / Astronomy / Active galactic nucleus / Observational astronomy

Optical variability in Active Galactic Nuclei E. Körding (University of Nijmegen); S. Scaringi (K. U. Leuven); P. Uttley (University of Amsterdam) AGN are among the most powerful objects in the Universe. The compact siz

Add to Reading List

Source URL: keplerscience.arc.nasa.gov

Language: English - Date: 2014-12-01 19:16:20
660Galaxies / Supermassive black holes / Milky Way / Elliptical galaxy / Active galactic nucleus / Black hole / Abell 400 / American Astronomical Society 215th meeting / Astronomy / Extragalactic astronomy / Space

Hercules A Some galaxies have extremely bright cores, suggesting that they contain a supermassive black hole that is pulling in matter at a prodigious rate. Astronomers call these “active galaxies,” and Hercules A is

Add to Reading List

Source URL: chandra.harvard.edu

Language: English - Date: 2014-11-25 12:11:15
UPDATE