Dr. Roberts explores solar vibration and research on how the interior gases of stars are distributed in density and temperature. Walter Orr Roberts informal series, "Provocations." Each issue consists of provocative comments related to scientific issues that mostly focus on weather, climate, the ... Show moreDr. Roberts explores solar vibration and research on how the interior gases of stars are distributed in density and temperature. 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
