Arizona State University Mars scientists have been having a busy summer. Mars is currently the closest it will be to Earth until 2035 and space missions to Mars like NASA’s Mars 2020 Perseverance rover mission and Emirates Mars Mission have launched carrying instruments led by ASU planetary scientists Jim Bell and Philip Christensen . Graduate student Lauren Gold of ASU’s Meteor Studio with an augmented reality map of Mars via the JMARS AR Viewer app. The map is overlaid with color-coded elevation data, using a rainbow palette to represent high and low values. Credit: Gold/ASU Download Full Image ASU’s Mars Space Flight Facility, led by Christensen, employs dozens of scientists working on current and future missions, collecting data on the red planet to share with the scientific community, students, and space exploration enthusiasts alike. One such project is the Java Mission-planning and Analysis for Remote Sensing (JMARS) tool, a geospatial information system that was recently named by Oracle as one of the Top 25 Greatest Java Apps Ever Written . Publicly available since 2003 and used by thousands of people, JMARS provides mission planning and data-analysis tools to NASA scientists, instrument team members, students and the general public in over 100 countries. Not one to rest on their laurels, the Mars Space Flight Facility teamed up recently with Assistant Professor Robert LiKamWa and graduate student Lauren Gold of the Meteor Studio in ASU’s School of Arts Media and Engineering to launch a new smartphone app called JMARS AR Viewer. In developing the app, they were assisted by ASU undergraduates Hannah Bartolomea and Shaun Xiong, and Hamilton High School student Alexander Gonzalez. Downloadable for free from the Apple and Android stores, the JMARS AR Viewer allows users to virtually project planetary terrains from Mars, Mercury, Earth and the moon onto their physical environment.