RT @Astroguyz: Cool, another “quasi-moon…” RT @AstroPHYPapers: Asteroid 2012 XE133, a transient companion to Venus. bit.ly/112jy5Z
RT @Astroguyz: Cool, another “quasi-moon…” RT @AstroPHYPapers: Asteroid 2012 XE133, a transient companion to Venus. bit.ly/112jy5Z