Rádio amador com EI5FK https://www.qsl.net/ei5fk/ NOAA https://umbra.nascom.nasa.gov/images/latest_mdi_igram_thumbnail.gif Introdução à Terra My view of our planet was a glimpse of divinity. -Edgar Mitchell, USA https://www.if.ufrgs.br/ast/solar/portug/earth.htm https://py1ur.wordpress.com/