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“Zero G Corporation”
NASA Selects Nine Space Technologies for Commercial Suborbital Flight Tests
Carthage College student Nicolas Welker prepares to start a zero-gravity transfer of propellant simulant during a flight on Zero Gravity Corporation’s G-FORCE ONE on Nov. 16, 2021. The flight enabled testing of technology designed to gauge propellant levels during on-orbit refueling and transfer operations. (Credits: Zero Gravity Corporation/Steve Boxall)

EDWARDS, Calif. (NASA PR) — NASA has selected nine space technologies under the agency’s 2021 TechFlights solicitation for testing aboard parabolic aircraft, high-altitude balloons, and suborbital rocket-powered systems.

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  • December 21, 2021
AstroAccess Reveals Crew of 12 Disability Ambassadors for Historic ZERO-G Parabolic Flight
Credit: Zero G Corporation

12 ambassadors selected to participate in weightless parabolic flight on October 17

Ambassadors with mobility, vision, and hearing disabilities will test the design for accessibility in zero-gravity and high gravity environments

LONG BEACH, Calif., October 5, 2021 (AstroAccess PR) – AstroAcccess, a mission dedicated to advancing disability inclusion in space exploration, today unveils a crew of 12 ambassadors selected to participate in a parabolic flight with the Zero Gravity Corporation (ZERO-G) on 17 October 2021.

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  • October 6, 2021
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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  • November 25, 2020
NASA Selects Promising Purdue Space Technologies for Commercial Flight Tests
Steven Collicott, Purdue University professor of aeronautics and astronautics, shown here in zero gravity, will have four projects under grants.

WEST LAFAYETTE, Ind. – Faculty members in Purdue University’s schools of Aeronautics and Astronautics and Mechanical Engineering are among a list of 28 researchers whose technologies have been selected to receive funding under NASA’s Tech Flights solicitation.

Steven Collicott , professor of aeronautics and astronautics, will receive four separate grants totaling $1.8 million for four different experiments. Issam Mudawar, the Betty Ruth and Milton B. Hollander Family Professor of Mechanical Engineering, will receive one grant in the amount of $649,851.

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  • November 2, 2020
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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  • December 17, 2018
ZERO-G Provides Colleges Unique Opportunity for Microgravity Research


ORLANDO, Fla. – December 18, 2017
–  Zero Gravity Corporation (ZERO-G®), the only FAA-approved weightless flight provider in the U.S, provided a microgravity test lab for collegiate research teams, most of which were funded by NASA’s Flight Opportunities Program. Students from seven colleges collected crucial data from their individual technologies in the microgravity environment made possible by the parabolic flight pattern of ZERO-G’s specially modified Boeing 727, G-FORCE ONE.

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  • December 20, 2017
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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  • April 10, 2017
GAO Review Recommends FAA Review of Space Support Vehicle Regulations

F-104's in flight. (Credit: Starfighters Aerospace)

F-104’s in flight. (Credit: Starfighters Aerospace)

A review by the Government Accountability Office (GAO) has recommended the Federal Aviation Administration (FAA) conduct a review of its regulations for space support vehicles used to train space tourists and  conduct reduced gravity experiments.

“The Secretary of the Department of Transportation (DOT) should direct the FAA Administrator to fully examine and document whether the FAA’s current regulatory framework is appropriate for space support vehicles and, if not, suggest legislative or regulatory changes, or both, as applicable,” the report states.

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  • November 28, 2016
NASA Selects New Technologies for Parabolic Flights and Suborbital Launches

NASA LOGOEDWARDS, Calif. (NASA PR) — NASA’s Flight Opportunities Program has selected eight space technology payloads for reduced gravity flights on board specialized aircraft and commercial suborbital reusable launch vehicles (sRLVs). These flights provide a valuable platform to mature cutting-edge technologies, validating feasibility and reducing technical risks and costs before infusion into future space missions.

Five of the newly selected proposals requested parabolic flights, which involve a flight maneuver that uses a dramatic half-minute drop of the aircraft though the sky to simulate weightlessness. Two proposed projects will fly on sRLVs for testing during longer periods of weightlessness. An additional payload will fly on both platforms.

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  • November 18, 2015
Zero Gravity Back in Action

Swimsuit 2014: Zero Gravity Kate Upton Cape Canaveral, Florida, USA Credit: James Macari

Swimsuit 2014: Zero Gravity
Kate Upton
Cape Canaveral, Florida, USA
Credit: James Macari

It looks like Zero Gravity Corporation is back flying after a gap of about a year and a half. The company had a legal dispute with the owners of the engines on its Boeing-727 aircraft. It also needed  re-certification of its plane by the Federal Aviation Administration (FAA).

The company put out a press release this week celebrating its 10th anniversary and announced a 20 percent discount in its ticket price. It is reproduced below.

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  • September 24, 2015