lunes, 7 de noviembre de 2011

Edmond Halley's 355th Birthday

Edmond Halley was an English astronomer who calculated the orbit of the comet now called Halley's comet. He was a supporter of Newton.
Edmond Halley's 355th Birthday
Edmond Halley's 355th Birthday
Edmond Halley's 355th Birthday
Edmond Halley's 355th Birthday
Edmond Halley's 355th Birthday
Edmond Halley's 355th Birthday