'Besides discovering a comet's orbit, he theorized the Aurora Borealis was of magnetic origin'
Edmond Halley
EXPLORERS IN SCIENCE: Besides discovering a comets orbit, he theorized the Aurora Borealis was of magnetic origin
Besides discovering a comet's orbit, he theorized the Aurora Borealis was of magnetic origin
Besides discovering a comet's orbit, he theorized the Aurora Borealis was of magnetic origin
EXPLORERS IN SCIENCE
Edmond Halley
EXPLORERS IN SCIENCE