Explore the preparations for two groundbreaking solar missions in this comprehensive conference session from the 2017 AGU Fall Meeting. Delve into the coordinated science efforts spanning from the corona to the inner heliosphere for the Parker Solar Probe and Solar Orbiter missions. Learn about mission portfolios, solar wind research, and detailed overviews of both spacecraft from leading experts in the field. Discover the science objectives, mission profiles, and technological challenges, including the innovative thermal protection systems and instrument suites. Gain insights into the historical context of solar exploration, from the Helios Project to modern missions. Understand the importance of these missions in advancing our understanding of the Sun, solar wind, and their effects on Earth. Engage with discussions on recent accomplishments, opportunities for involvement, and the future of heliophysics research.