Dr. Roberts talks about the end of the Solar Maximum Mission (SMM) coronagraph. Led by HAO scientist Art Hundhausen, the SMM coronagraph observed new solar features called "coronal mass injections." Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments re... Show moreDr. Roberts talks about the end of the Solar Maximum Mission (SMM) coronagraph. Led by HAO scientist Art Hundhausen, the SMM coronagraph observed new solar features called "coronal mass injections." Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scientific issues that mostly focus on weather, climate, the sun, or near space, with the aim of creating a forum for discussion. Show less
