Hans Geiger and Ernest Marsden tested the plum pudding model ... However, many of them changed direction. Ernest Rutherford explained these results in his ‘planetary model’: ...

Rutherford's most groundbreaking work came when he conducted the famous gold-foil experiment in 1909. In collaboration with Hans Geiger and Ernest Marsden, he directed alpha particles at a thin ...

Now, 80 Rutherford Discovery Fellows have condemned the "damaging changes" to the Marsden Fund's terms of reference and want to see them reversed, immediately. The researchers have outlined their ...