The first U.S. astronauts who will fly on American-made, commercial spacecraft to and from the International Space Station, wave after being announced, Friday, Aug. 3, 2018 at NASA’s Johnson Space Center in Houston, Texas. The astronauts are, from left to right: Victor Glover, Mike Hopkins, Bob Behnken, Doug Hurley, Nicole Aunapu Mann, Chris Ferguson, Eric Boe, Josh Cassada and Suni Williams. The agency assigned the nine astronauts to crew the first flight tests and missions of the Boeing CST-100 Starliner and SpaceX Crew Dragon.
Credits: NASA/Bill Ingalls

NASA welcomed a new administrator, Jim Bridenstine, deputy administrator, Jim Morhard, and chief financial officer, Jeff DeWit, in 2018. Their focus is on firmly establishing the groundwork to send Americans back to the Moon sustainably, with plans to use the agency’s lunar experience to prepare to send astronauts to Mars.

“Our agency’s accomplishments in 2018 are breathtaking. We’ve inspired the world and created incredible new capabilities for our nation,” Bridenstine said. “This year, we landed on Mars for the seventh time, and America remains the only country to have landed on Mars successfully. We created new U.S. commercial partnerships to land back on the Moon. We made breakthroughs in our quest to send humans farther into space than ever before. And, we contributed to remarkable advancements in aviation. I want to thank the entire NASA team for a fantastic year of American leadership in space, and I am confident we will build on our 2018 successes in 2019.”

In 2018, NASA celebrated six decades of exploration, discoveries and cutting-edge technology development for the agency’s 60th anniversary on Oct. 1. Bridenstine said, “President Eisenhower launched our nation into the Space Age and President Kennedy gave us the charge to reach the Moon. Over six incredible decades, we have brought the world an amazing number of bold missions in science, aviation and human exploration. NASA and its workforce have never failed to raise the bar of human potential and blaze a trail to the future. We celebrate our legacy today with great promise and a strong direction from the President to return to the Moon and go on to Mars.”

The Office of the Chief Financial Officer received a successful clean audit in 2018 – the eighth consecutive clean financial audit opinion for the agency. In addition, DeWit led his Strategic Investments Division in working with the Government Accounting Office to pass an official Corrective Action Plan for only the second time in NASA’s history, which will increase accountability and transparency into the costs of large programs and proactively improve NASA’s program and project management activities.

On Dec. 11, NASA recently marked the one-year anniversary of Space Policy Directive-1 (SPD-1), which provided a directive for NASA to return humans to the surface of the moon for long-term exploration and utilization and pursue human exploration of Mars and the broader solar system. Two additional space policy directives were enacted this year by the White House, with SPD-2 in February helping ease the regulatory environment so entrepreneurs can thrive in space, and SPD-3 in June helping ensure the U.S. is a leader in providing a safe and secure environment as commercial and civil space traffic increases.

When astronauts begin exploring Mars, they’ll need to use local resources, freeing up launch cargo space for other mission-critical supplies. Carbon dioxide is one resource readily abundant within the Martian atmosphere. NASA’s new CO2 Conversion Challenge, conducted under the Centennial Challenges program, is a public competition seeking novel ways to convert carbon dioxide into useful compounds. Such technologies will allow us to manufacture products using local, indigenous resources on Mars, and can also be implemented on Earth by using both waste and atmospheric carbon dioxide as a resource.

“Enabling sustained human life on another planet will require a great deal of resources and we cannot possibly bring everything we will need. We have to get creative.” said Monsi Roman, program manager of NASA’s Centennial Challenges program. “If we can transform an existing and plentiful resource like carbon dioxide into a variety of useful products, the space – and terrestrial – applications are endless.”

Carbon and oxygen are the molecular building blocks of sugars. Developing efficient systems that can produce glucose from carbon dioxide will help advance the emerging field of biomanufacturing technology on Earth.

While sugar-based biomaterials are inexpensively made on Earth by plants, this approach cannot be easily adapted for space missions because of limited resources such as energy, water and crew time. The CO2 Conversion Challenge aims to help find a solution. Energy rich sugars are preferred microbial energy sources composed of carbon, hydrogen and oxygen atoms. They could be used as the feedstock for systems that can efficiently produce a variety of items. Glucose is the target sugar product in this challenge because it is the easiest to metabolize, which will optimize conversion efficiency.

The competition is divided into two phases. During Phase 1, teams must submit a design and description of a conversion system that includes details of the physical-chemical approaches to convert carbon dioxide into glucose. NASA will award up to five teams $50,000 each, to be announced in April 2019. Phase 2, the system construction and demonstration stage, is contingent on promising submissions in Phase 1 that offer a viable approach to achieving challenge goals. Phase 2 will carry a prize purse of up to $750,000, for a total challenge prize purse of $1 million.