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Testing the Creation of the Universe：The Primordial Helium Abundance
Universe Primordial Helium
2009/6/9
Testing the Creation of the Universe：The Primordial Helium Abundance。
Scientist wins prize for solving mysteries of the universe（图）
scientist prize mysteries the universe
2009/6/10
Professor Robert Kennicutt, Director of the Institute of Astronomy, is one of three recipients of this year’s Gruber Cosmology Prize which recognises his work in determining the age of the Universe, a...
Reionization of the universe and the photoevaporation of cosmological minihalos
cosmological minihalos Reionization photoevaporation
2009/6/8
Reionization of the universe and the photoevaporation of cosmological minihalos。
Reionization of the universe and the photoevaporation of cosmological minihalos
cosmological minihalos hotoevaporation Reionization
2009/6/5
Reionization of the universe and the photoevaporation of cosmological minihalos。
Open invitation to study the universe（图）
open invitation universe professional astronomers
2009/5/20
Members of the public who want to participate in the International Year of Astronomy 2009 are being offered a unique opportunity to hear professional astronomers discuss what we know about the Univers...
Cambridge research to explore the origins of the universe（图）
Cambridge origins of the universe rocket CMB European Space Agency
2009/5/21
Cambridge University researchers are casting their gaze back to the start of the universe following the launch last week of two of the most expensive scientific satellites ever built by the European S...
In this paper we discuss the properties of the quasi-steady state
cosmological model (QSSC) developed in 1993 in its role as a cyclic model
of the universe driven by a negative energy scalar field. ...
Gravitational Clustering of Galaxies in an Expanding Universe
Gravitational clustering thermodynamics correlation
2009/5/7
We inquire the phenomena of clustering of galaxies in an expanding universe from a theoretical point of view on the basis of thermodynamics and correlation functions. The partial differential equation...
Dark Energy And Cyclic Universe From Arnowitt-Deser-Misner Renormalizable Group Approach
dark energy Phantom energy ADM formalism accelerated expansion Cyclic universe Bekenstein entropy
2010/7/5
We discuss the generic features of the accelerated universe from Arnowitt-Deser-Misner renormalizable group approach applied for gravity models with variable gravitational coupling constant and cosmol...
THE ANTHROPIC ARGUMENT AGAINST INFINITE PAST AND THE EDDINGTON-LEMAITRE UNIVERSE
cosmology EDDINGTON-LEMAITRE UNIVERSE INFINITE PAST
2009/3/18
This study in the philosophy of cosmology is a part of an ongoing
effort to investigate and reassess the importance of the anthropic (Davies-Tipler)
argument against cosmologies containing the past ...
The Effect of Hypothetical Diproton Stability on the Universe
Big bang nucleosynthesis—star formation—anthropic cosmology
2010/9/15
By calculation of the proton–proton capture cross-section,it is shown that the existence of a bound diproton state would not lead to significant production of diprotons during big bang nucleosynthesis...
THE ANTHROPIC ARROW OF TIME AND REALISTIC WORLD MODELS：ON PRICE AND ATEMPORAL UNIVERSE
WORLD MODELS ATEMPORAL UNIVERSE
2009/3/13
In recent attempts at building an atemporal (”tenseless”) picture
of the physical world, insufficient attention is devoted to processes giving rise to
the cosmological arrow of time. Having regard t...
European astronomers create largest-ever catalogue of gamma-ray sources in the universe（图）
gamma-ray
2007/3/15
23 February 2007，Using data from the European Space Agency's latest orbiting gamma-ray observatory, Integral, a European team of astronomers led by Dr Antony Bird of the University of Southampton (UK)...
Full-spectrum study of small patch of sky yields portrait of maturing universe（图）
galaxies
2007/3/12
6 March 2007，BERKELEY – A massive project to generate an all-color map of the galaxies in a small area of sky, utilizing four satellite telescopes and four ground-based telescopes, is yielding new inf...
Landmark Completion of South Pole Telescope to Help Scientists Learn What the Universe Is Made of and How it Got Here（图）
International Polar Year cosmological observations astrophysics
2007/3/2
February 26, 2007，Just days before nations around the world were set to begin a coordinated global research campaign called the International Polar Year (IPY); scientists at the South Pole aimed a mas...