Journal of the Amateur Astrono mers Association of New York December 2011 Volume 59 Number 12 ISSN 0146 -7662 MESSENGER BRIEFING: ORBITING the METAL -RICH PLANET By Denton Ebel, Curator (Meteorites) Curator-in-Charge Dept. of Earth and Planetary Sciences, AMNH MESSENGER stands for Mercury Surface, Space Environment, Geochemistry, and Ranging. ... On November 8, a huge asteroid that could potentially threaten Earth one day travelled inside the Moons orbit. ... LIFE FORMING 60 LIGHT YEARS FROM EARTH? ...
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. Максимумы долгопериодических звезд (August 2003) ======================================== AAVSO Variable Max-Min Max код star mag Date ======================================== 1946+04 X Aql 8.3 -15.5 1.0 0530+68 S Cam 8.1 -11.0 1.3? 0320+43 Y Per 8.1 -11.1 1.6 2035+13 SS Del 11.4-15.8 2.6? 1242+38 U CVn 8.9 -15.4 3.6? 2039+37 DR Cyg 8.0 -
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