Atmosphere of Venus
In 1761, Russian polymath Mikhail Lomonosov observed an arc of light surrounding the part of Venus off the Sun's disc at the beginning of the egress phase of the transit and concluded that Venus has an atmosphere. In 1940, Rupert Wildt calculated that the amount of CO in the Venusian atmosphere would raise surface temperature above the boiling point for water. This was confirmed when Mariner 2 made radiometer measurements of the temperature in 1962. In 1967, Venera 4 confirmed that the atmosphere consisted primarily of carbon dioxide.
Lori Glaze
Glaze was the Principal Investigator for a proposed NASA Discovery mission to Venus, Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging (DAVINCI). This mission would send a probe on a journey through Venus' atmosphere, descending over the planet's roughest and most geologically complex terrain. The DAVINCI probe would explore the planet's atmosphere from top to bottom, including the deep atmospheric layers largely hidden from Earth-based instruments and orbiting spacecraft. DAVINCI would be the first U.S. probe in nearly four decades to target Venus' atmosphere.