NASA Flight Opportunities Program PI Spotlight: Kevin Crosby

Kevin Crosby during a microgravity flight on G-FORCE ONE airplane.

EDWARDS, Calif. (NASA PR) — With a half-dozen Flight Opportunities campaigns under his belt (including one currently underway — see Flights section above), Carthage College professor Kevin Crosby understands the value of the program. Through flight testing, he has been able to raise the technology readiness level (TRL) of his slosh control and propellant gauging technologies for spacecraft.

As head of the school’s Space Sciences program, Crosby blends his development of these technologies with powerful learning opportunities for his students. We spoke with Crosby about what he has learned during his years of flight testing and how those lessons apply to both students and the research community as a whole. 

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Keeping Spacecraft on Course with Propellant Management Technologies

Carthage students Taylor Peterson (left) and Celestine Ananda are shown here observing the gauging of unsettled liquids during a period of microgravity on a flight with ZERO-G in November 2018. (Credits: Carthage College)

by Nicole Quenelle
NASA’s Armstrong Flight Research Center

Rocket off course? It could be a slosh problem.

Propellant slosh, to be exact. The motion of propellant inside a rocket-based launch vehicle or spacecraft tank is an ever-present, vexing problem for spaceflight. Not only can it make gauging the amount of available propellant difficult, but the volatile waves of liquid can literally throw a rocket off its trajectory.

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NASA-Supported Payloads to Get Lift from Blue Origin’s New Shepard

Blue Origin’s New Shepard reusable, suborbital rocket. (Credits: Blue Origin)

EDWARDS, Calif. (NASA PR) — Suborbital space is the perfect environment for researchers to test experiments, edging them closer to inclusion on future exploration and science missions. NASA’s Flight Opportunities program gives researchers this access, funding flights on Blue Origin and other commercial providers.

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New Shepard to fly 9 NASA-sponsored Payloads to Space on NS-10

Blue Origin’s New Shepard rocket lifted off July 18 carrying five NASA-supported technologies to flight test in space.

VAN HORN, Texas (Blue Origin PR) — Blue Origin’s next New Shepard mission (NS-10) is currently targeting liftoff tomorrow at 8:30 am CST / 14:30 UTC. This will be the 10th New Shepard mission and is dedicated to bringing nine NASA-sponsored research and technology payloads into space through NASA’s Flight Opportunities program.
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NASA Flight Opportunities Program Selects 15 Space Technologies for Tests

New Shepard booster over the landing pad. (Credit: Blue Origin)

EDWARDS, Calif. (NASA PR) — NASA’s Flight Opportunities program has selected 15 promising space technologies to be tested on commercial low-gravity simulating aircraft, high-altitude balloons and suborbital rockets. These flights will help advance technologies for future spaceflight, taking them from the laboratory to a relevant flight environment.

During an Aug. 28 visit to NASA’s Armstrong Flight Research Center in Edwards, California, where the Flight Opportunities program is managed, NASA Administrator Jim Bridenstine said the agency will focus on funding more of these payload flights in the future.

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Parabolic Flights Advance Space Technologies

G-FORCE-ONE

EDWARDS, Calif. (NASA PR) — A recent series of parabolic flights onboard Zero Gravity Corporation’s G-FORCE ONE aircraft demonstrated a variety of technologies selected by NASA’s Flight Opportunities program. The flight campaign consisted of two successful flights on March 21, 2018, lifting off from Orlando Sanford International Airport in Florida.

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University Research Teams Validate Payload Performance on ZERO-G Parabolic Flights

University of Florida students work on revolutionary approach for efficient microgravity transfer line chilldown experiment. (Credit: NASA)

EDWARDS, Calif. (NASA PR) — Several payload proposals selected from NASA’s Research Announcement: Space Technology Research, Development, Demonstration, and Infusion (REDDI) 2016 solicitation flew as part of a Zero Gravity Corporation (ZERO-G) parabolic flight campaign during two weeks in March 2017.

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ZERO-G Research Flights Advance Technology for Future Deep-Space Missions


ORLANDO, Fla,
April 6, 2017 (Zero-G PR) – As part of NASA’s Flight Opportunities Program, Zero Gravity Corporation (ZERO-G®) recently worked with research groups from University of Florida, Carthage College and University of Maryland to validate technology designed to further humanity’s reach into space. A collection of flights on G-FORCE ONE, ZERO-G’s specially modified Boeing 727, gave researchers the chance to run experiments and test innovative systems in the only FAA-approved, manned microgravity lab on Earth.

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