Initial research PERSON@1 then switched to cosmology , and went to ORGANIZATION@1 where he collaborated with PERSON@2 on the experiment LOCATION@1 , a stratospheric balloon for the detection of antimatter in the upper atmosphere , which was predicted by the now obscure steady state theory of cosmology .

Early research Professor PERSON@3 began to study cosmology , and went to ORGANIZATION@1 where he worked with PERSON@2 on the experiment LOCATION@1 , a high up weather balloon for detecting antimatter in the upper atmosphere .
