Name: International Year of Astronomy 2009
Date of Issue: 22 April 2009
Denominations:
8.50 — LISA – Laser Interferometer Space Antenna
2.30 — Jacob`s Staff – Gersonides
3.80 — Gravitational Lensing
Related posts:
International Year of Astronomy 2009 – israel
April 16th, 2009 
srmodh 
330 views
Posted in 
Tags: 
Sertai rancangan terbaru berjudul: “Who Wants To Be A MillionaireBlogger.Net” 24 jam sehari, 7 hari seminggu, hanya di kaca screen komputer anda…