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Cosmological Surveys with the Spitzer Space Telescope
Cosmological Surveys Spitzer Space Telescope
2009/6/18
Cosmological Surveys with the Spitzer Space Telescope。
Large Scale Magnetic Fields：Density Power Spectrum in Redshift Space
Cosmology magnetic fields MHD
2009/5/19
We compute the density redshift-space power spectrum in
the presence of tangled magnetic fields and compare it with existing observations.
Our analysis shows that if these magnetic fields originated...
Transient Perturbations and their Effects in the Heliosphere, the Geomagnetosphere, and the Earth’s Atmosphere：Space Weather Perspective
Space weather geomagnetic storm cosmic ray Forbush decrease interplanetary shock coronal mass ejection
2009/5/7
We discuss the effects of certain dynamic features of space environment in the heliosphere, the geo-magnetosphere, and the earth™s atmosphere. In particular, transient perturbations in solar win...
national aeronautics and space administration to Discuss Exploration Strategy and Lunar Architecture（图)
Lunar Architecture televised news conference
2006/12/8
November 30, 2006，MOFFETT FIELD - NASA Deputy Administrator Shana Dale and senior executives from the Exploration Systems Mission Directorate will host a televised news conference at 11 a.m. PST Monda...