... The Visitor Center became a focal point during the February 26 partialsolareclipse and was visited by a large NAIC/AO Newsletter Cover page of "El Nuevo DМa" for February 27, 1998. ...
... J.H., Orbital Variability in the Eclipsing Pulsar Binary PSR B1957+20 , Astrophys ... Late-Type Galaxies Over the Hydrogen Mass Range 10**7-10 Solar Masses , Astrophys ...
... with its prestigious Beatrice M. Tinsley Prize, citing his "creative and innovative analysis of binary and relativistic pulsars culminating in the discovery of a system of planets outside our solar system"; these were the first extra-solar planets known ...
... Solar Facilities Approximately 11 percent of the AAS membership self-identifies as ... solar astronomy facilities, for example, Big Bear Solar Observatory in California ...
[
Текст
]
Ссылки http://www.naic.edu/~phil/misc/seniorReview06/AstSeniorReview.pdf -- 2058.1 Кб -- 03.11.2006 Похожие документы
... rings (one way, downlink only), Planetary surface characteristics (in the bistatic radar con guration), Planetary gravitational elds, shapes, masses, and ephemerids (two way, full up+down), Solar corona and solar wind (two way, full up+down links ...
[
Текст
]
Ссылки http://www.naic.edu/~tghosh/a2234/references/srt_report_all_v2.ps -- 693.0 Кб -- 24.04.2007 Похожие документы
... solar flux variation from 1996 to 2003, while the GPS TEC data was for a period in ... solar flux data from the GOES-8 satellite were used to identify X-ray solar bursts ...