Ja'far ibn Muhammad Abu Ma'shar al-Balkhi showed a heliocentric model of the universe way back in the 8th century. His planetary orbits were in respect to the sun rather than the earth.
Ja'far ibn Muhammad Abu Ma'shar al-Balkhi showed a heliocentric model of the universe way back in the 8th century. His planetary orbits were in respect to the sun rather than the earth.
Ja'far ibn Muhammad Abu Ma'shar al-Balkhi showed a heliocentric model of the universe way back in the 8th century. His planetary orbits were in respect to the sun rather than the earth.