Results 71 to 80 of about 159,199 (212)
The distance to the Andromeda galaxy from eclipsing binaries [PDF]
Astronomy and Astrophysics, 2010 7 pages, 3 figures, accepted for publication in A&A (Nov 6, 2009)
Vilardell, F. +4 more
openaire +2 more sources
, 2016 Through this image it is possible to see the Andromeda galaxy. This famous galaxy is located next to the Milky Way, being 2.5 million light-years far from itComponente Curricular::Educação Superior::Ciências Exatas e da Terra ...
National Aeronautics and Space Administration (NASA) +2 more
core +1 more source
Dust around Massive Stars Is Agnostic to Galactic Environment: New Insights from PHAT/BEAST
The Astrophysical JournalResolving the environments of massive stars is crucial for understanding their formation mechanisms and their impact on galaxy evolution. An important open question is whether massive stars found in diffuse regions outside spiral arms formed in situ or ...
Christina Willecke Lindberg +4 more
doaj +1 more source
, 2011 Through this image it is possible to see the Andromeda galaxy. This famous galaxy is located next to the Milky Way, being 2.5 million light-years far from itComponente Curricular::Educação Superior::Ciências Exatas e da Terra ...
National Aeronautics and Space Administration (NASA) +2 more
core +1 more source
VERITAS Observations of M31 (the Andromeda Galaxy) [PDF]
Proceedings of The 34th International Cosmic Ray Conference — PoS(ICRC2015), 2016 Diffuse gamma rays are tracers of cosmic rays, providing information on their origin, interaction and diffusion through a galaxy. M 31 (the Andromeda Galaxy) is the closest spiral galaxy to the Milky Way (d = 780 kpc) and is very well studied at all wavelengths. Thus it is a prime target for the study of diffuse gamma-ray emission. The very-high-energy
openaire +2 more sources
The Role of Pressure in the Structure and Stability of GMCs in the Andromeda Galaxy
The Astrophysical JournalWe revisit the role of pressure in the structure, stability, and confinement of Giant Molecular Clouds (GMCs) in light of recently published observations and analysis of the GMCs in the Andromeda galaxy (M31). That analysis showed that, in the absence of
Charles J. Lada +3 more
doaj +1 more source
, 2008 This real image, taken by a satellite, shows the Andromeda galaxy. From this picture, the astronomers concluded that the Andromeda galaxy suffered a collision with the galaxy Messier 32 about 200 million years agoComponente Curricular::Educação Superior::
National Aeronautics and Space Administration (NASA) +2 more
core
, 2014 Galaxy masses play a fundamental role in our understanding of structure formation models. This review addresses the variety and reliability of mass estimators that pertain to stars, gas, and dark matter.
Courteau, Stephane +10 more
core +1 more source
Local Analogs of Primordial Galaxies: In Search of Intermediate-mass Black Holes with JWST NIRSpec
The Astrophysical JournalLocal low-metallicity galaxies with signatures of possible accretion activity are ideal laboratories in which to search for the lowest-mass black holes and study their impact on the host galaxy.
Sara Doan +17 more
doaj +1 more source
, 2014 This real image, taken by a satellite, shows the Andromeda galaxy. From this picture, the astronomers concluded that the Andromeda galaxy suffered a collision with the galaxy Messier 32 about 200 million years agoComponente Curricular::Educação Superior::
National Aeronautics and Space Administration (NASA) +2 more
core