Category Archives: Education

Spaceport America Cup – Collegiate rocket competition in New Mexico, June 20-24, 2017

The Experimental Sounding Rocket Association (ESRA) and Spaceport America (near Las Cruces, New Mexico ) are sponsoring the Spaceport America Cup university student rocket competition, which will take place at the spaceport over June 20-24, 2017:

The Spaceport America Cup is designed around IREC – the Intercollegiate Rocket Engineering Competition for student rocketry teams from all over the country and around the world. With over 110 teams from colleges and universities in eleven countries, 2017 will be the competition’s biggest year yet. Students will be launching solid, liquid, and hybrid rockets to target altitudes of 10,000 and 30,000 feet.

In addition to the competition rocket launches, the interns at United Launch Alliance will be firing off their big rocket: United Launch Alliance Announces Payloads to Fly on World’s Largest Sport Rocket – 53-Foot-Tall Futu – ULA.

Sixteen payloads from K-12 schools and educational organizations throughout Colorado have been confirmed to fly on United Launch Alliance’s Future Heavy intern rocket this summer. The 53-foot-tall, high-power sport rocket launch will take place at Spaceport America, New Mexico, on Saturday, June 24, during its annual Spaceport America Cup International Intercollegiate Rocket Engineering Competition in association with ESRA the Experimental Sounding Rocket Association.

Since 2009, ULA has teamed up with Ball Aerospace to offer its interns a real-world space industry experience by launching rockets and payloads (onboard instruments/experiments deployed after launch) they volunteer to build during their internships.

Update: Some articles about the event:

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NASA sounding rocket to light up Eastern Shore + College students launch Mars rovers

Early on the morning of May 31st, people living along the Mid-Atlantic region of the US coast may see a big light show in the sky:  NASA Sounding Rocket will Release Early Morning Artificial Clouds Light | NASA

The early morning skies along the mid-Atlantic coast will light up with luminescent clouds as NASA tests a new system that supports science studies of the ionosphere and aurora with a sounding rocket launch May 31 from the Wallops Flight Facility on the eastern shore of Virginia. Backup launch days are June 1 through 6. 

During the flight of a two-stage Terrier-Improved Malemute sounding rocket between 4:25 and 4:42 a.m. EDT, ten canisters about the size of a soft drink can will be deployed in the air, 6 to 12 miles away from the 670-pound main payload.

The canisters will deploy between 4 and 5.5 minutes after launch blue-green and red vapor forming artificial clouds. These clouds or vapor tracers allow scientists on the ground to visually track particle motions in space.

The development of the multi-canister or ampule ejection system will allow scientists to gather information over a much larger area than previously allowed when deploying the vapor just from the main payload.

Ground cameras will be stationed at Wallops and in Duck, North Carolina, to view the vapor tracers. Clear skies are preferred, but not required, at both sites for the launch to occur.

The vapor tracers are formed through the interaction of barium, strontium and cupric-oxide. The tracers will be released at altitudes 96 to 124 miles high and pose absolutely no hazard to residents along the mid-Atlantic coast.

The vapor tracers could be visible from New York to North Carolina and westward to Charlottesville, Virginia.

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Recently a sounding rocket launched from Wallops Island (near Chincoteague Island) with Mars rover prototype models built by university students:

Student-Made Mars Rover Concepts Lift Off

Virginia Tech students watch a Black Brant IX sounding rocket take off from NASA’s Wallops Flight Facility in Virginia. [Larger image.]
Witnessing a rocket launch is a special occasion. Watching a rocket launch with materials you made go up into the sky is priceless.

That’s how it felt for researchers from NASA’s Langley Research Center in Hampton, Virginia, and students from Virginia Tech and the University of Central Florida as they watched a sounding rocket launch on Tuesday, May 16 from NASA’s Wallops Flight Facility in Virginia. On board: Mars rover concepts designed by the students.

“Very few students get the opportunity to design something, put it on a NASA rocket and fly it,” said Jamshid Samareh, ‎research engineer at NASA Langley’s Systems Analysis and Concepts Directorate (SACD), who assisted the students.

Funded through NASA’s SACD Internal Research and Development (IRAD) program, the project saw more than 30 Virginia Tech students and one Central Florida student conceptualize, design and build 3-D printed test models of deployable Mars rovers.

Dr Jamshid Samareh with the a design of a Mars Rover. [Larger image.]
The Mars rover concept has its roots in recreational vehicles that have elements that can fold, going with the theme that collapsible items make for easier transport to Mars. This concept has pop-out sections like RVs that would deploy once on Mars.

“It’s always fun when practical solutions necessitate creativity – not to mention it always looks cool!” said Central Florida student J.T. Madigan.

The test models were launched on a 56-foot-tall Black Brant IX sounding rocket as part of the SubTec-7 payload mission.

The Mars RV rover concepts were part of the nearly 1,200-pound payload, which flew to an altitude of about 154 miles before descending by parachute and landing in the Atlantic Ocean to be recovered. SubTec-7 provided a flight test for more than 20 technologies to improve sounding rocket and spacecraft capabilities.

Students at Virginia Tech are pictured working an assembling their Mars rover concept. [Larger image.]
A sounding rocket’s overall time in space is brief, typically five to 20 minutes, and at a lower speed than vehicles designed to go into orbit or beyond. The short time and lower speed are more than adequate (in some cases they are ideal) to carry out a successful scientific experiment.

Solving a packaging problem

Samareh has worked on many projects in his time at Langley, and says that getting materials to the Red Plant safely and efficiently is one of the bigger challenges.

“Part of the problem we keep running into is packaging,” he said. “We have to carry a lot of payloads – rovers, habitats and such. We want to package them on top of the launch vehicle.”

That problem-solving drive led to teams of undergraduate and graduate students from Virginia Tech and Central Florida to work on this project on campus with the support of Langley researchers.

The researchers and students designed 18 Mars rover concepts using Computer-Aided Design, or CAD, software.  Four of those designs were fabricated, assembled and tested before they were delivered to Wallops for flight on the sounding rocket.

“I have always thought of mass to be the limiting factor in space travel,” said Virginia Tech student Alex Matta, who was also the team’s graduate advisor. “Participation in this project led me to realize that minimizing volume of the cargo is important as well.”

“A rover is one the big pieces that we want to be able to see if it can be packaged in any way,” Samareh said.

The objective of the project is to develop rigid and deployable Mars rover concepts to improve lander packaging efficiency and aerodynamic stability during entry, descent and landing, and aerocapture, which is a flight maneuver that inserts a spacecraft into orbit around a planet or moon by using the destination’s atmosphere like a brake.

Previous concepts for rovers on Mars from decades ago were not the sleek designs of today – they were big, bulky and heavy, something Samareh did not want to recreate.

“They’re not realistic,” he said. “They cannot be efficiently packed.”

Evolution of the deployable Mars rover design started simple and changed to meet certain requirements, such as the height, width and weight needed to fit on a launch vehicle while taking up as little space as possible.

“Real estate on any type of launch is valuable, so I think it’s awesome that such a novel project was given the opportunity to flight test hardware,” Madigan said.

Samareh encouraged the students to come up with all of the crazy ideas they could so they could pick a few and specifically work on them.

“They come up with these ideas that I cannot come up with,” he said. “They have a different mentality. That worked out nicely.”

The Mars RV rover concepts also received recognition outside of NASA, winning first place in the American Institute of Aeronautics and Astronautics Region I Student Paper Conference for the Undergraduate Team category in April.

When all was said and done, seeing the students’ faces at the launch at Wallops was “the biggest payoff,” Samareh said, adding that there is not only value in the designs, but also in getting students involved with NASA and motivated on a deeper level for space flight.

“There are things we learned from them,” he said, “and there are things they learned from us.”

Eric Gillard
NASA Langley Research Center

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See also: Sounding Rocket Mission Providing Real-World Test for New Technologies | NASA.

“Train Like a Martian Challenge”: Sign up for a week of activities for all ages

The Mars Generation is sponsoring the second Train Like A Martian Challenge event May 22-26, 2017:

Sign up now and join us for our second annual #TrainLikeAMartian event! We expect the event will be a blast!

#TrainLikeAMartian is an entire week of activities to bring awareness to the importance of STEM education, space exploration and physical fitness to students and adults around the world! This is a chance to have fun, spread an important message and also have a chance to win some cool prizes!

Prizes include TMG keychains, TMG magnets, TMG patches, TMG pins, TMG logo t-shirts, TMG logo sweatshirts and more! One lucky participant has the chance to win an OSMO Coding Jam, sponsored by STEM Genius Hour. We are excited to share that our grand prize is a Jade Robot by Mimetics valued at approximately $200 (USD). 

We are also raising funds to support the programs that The Mars Generation operates including sending students with financial need to Space Camp. Fundraising is not required to participate. We have special rewards for donors and fundraisers. Click here to see rewards.

Sign Up Now to qualify for prizes and also receive email updates for the Train Like A Martian Challenge!

ZERO-G provide weightlessness for university research projects

ZERO-G sends the  message below about university research projects flown on the companies Boeing 727 that provides periods of weightlessness by flying parabolic trajectories.

ZERO-G Research Flights Advance Technology for Future Deep-Space Missions
As Part of NASA’s Flight Opportunities Program, Research Groups
Tested Systems in Zero Gravity Crucial to Long-Term Space Missions

ORLANDO, Fla. – April 6, 2017 – 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.

“G-FORCE ONE is the perfect test bed for space-bound technology and is one of the last steps before sending experiments into orbit,” said Terese Brewster, CEO of ZERO-G. “The data collected from these universities and future groups who do research with us is vital for the future of space exploration.”

The below experiments were conducted by groups during the research flight:

Rocket Propellant Thermal Management System for Deep-Space Missions
University of Florida

Long-duration space travel to Mars and beyond will utilize primarily liquid oxygen and hydrogen – cryogens – for rocket propellant. Before these cryogens can be injected into the engine as liquids, transfer lines must be cooled to temperatures below 20 to 80 Kelvin, approximately minus 425 to minus 315 degrees Fahrenheit. This cooling process is typically done the initial flow of liquid cryogens, which are then vented outside the spacecraft as vapor. For long-distance space missions, the transfer line “chilldown” must be accomplished with minimal consumption of cryogen to conserve that material for propellant use.

A team of nine undergraduate and four graduate students led by Professor Jacob Chung developed a special coating for the inside of the propellant transfer pipe to enable a faster cooling process and minimize cryogen loss. The team’s system proved viable in extreme temperature changes and maintained integrity in microgravity and high G-forces during the research flight with ZERO-G. Findings show that coating a transfer pipe reduced chilldown time and fuel consumption by as much as 50 to 70 percent. The team will continue its research on perfecting the technology and revolutionizing space travel.

Measuring Propellant Levels in Low Gravity
Carthage College

Current methods to gauge spacecraft propellant in low gravity have a margin of error of five to 10 percent of the total propellant mass, creating a challenge for NASA’s goal of a sustained human presence in space. These limitations also cost the satellite industry millions of dollars as satellites are required to carry an extra 10 percent of fuel to make up for inaccuracies.

Working with engineers at Kennedy Space Center, a team of students led by Carthage College Professor Kevin Crosby developed the Modal Propellant Gauging (MPG) Project. MPG is a non-invasive, real-time and low-cost method of measuring liquid propellant volume by analyzing sound waves produced by vibrations applied to the tank. Findings show MPG has a margin of error less than two percent over a range of propellant volumes. This increase in accuracy is equivalent to an annual industry-wide savings of tens of millions of dollars.

Creating Reliable Models for the Effects of Gravity on Flow Boiling Heat Transfer
University of Maryland

Future space missions will require lighter, smaller and more powerful spacecraft, which will utilize two-phase thermal systems. Currently, single-phase thermal subsystems are used due to lack of reliable models to predict two-phase system performance in various types of gravity. In order to design efficient heat removal equipment for these spacecraft, a heat transfer database and dependable models must be developed.

Researchers from the Department of Mechanical Engineering at University of Maryland designed an experiment to collect the data and develop the models needed. Unlike previous work in this area, the team obtained local measurements using temperature-sensitive paints. Data analyzed in Martian gravity, lunar gravity and low-G will determine how inlet subcooling, wall heat flux and flow rate are affected by varied gravity environments.

ZERO-G’s current schedule includes additional research flights during the week of November 13, 2017. For more information about the ZERO-G research program, please visit www.gozerog.com and click on the Research Tab.

About ZERO-G:  Zero Gravity Corporation is a privately held space entertainment and tourism company whose mission is to make the excitement and adventure of space accessible to the public.  ZERO-G is the first and only FAA-approved provider of weightless flight in the U.S. for the general public; entertainment and film industries; corporate and incentive markets; non-profit research and education sectors; and the government. ZERO-G’s attention to detail, excellent service and quality of experience combined with its exciting history has set the foundation for the most exhilarating adventure-based tourism.  For more information about ZERO-G, please visit www.gozerog.com.

2017 NASA Student Launch competition results

Here is a report on the NASA Student Launch competition, which includes middle school through college level teams, which took place last week. (I included videos posted by some of the teams.)

NASA Announces Preliminary Award Winners
for 2017 Student Launch

After a day of rocket launches during the 2017 Student Launch, NASA announced the challenge’s preliminary winners April 8 at an awards ceremony hosted by Orbital ATK Aerospace Group of Promontory, Utah, at the U.S. Space & Rocket Center in Huntsville, Alabama.

Fifty middle and high school, college and university teams from 23 states launched their student-built rockets at Bragg Farms in Toney, Alabama, near NASA’s Marshall Space Flight Center.

Participating in the Student Launch challenge, student teams demonstrated advanced aerospace and engineering skills as they launched their rockets to an altitude of 1 mile, deployed an automated parachute system and landed the rocket safely for reuse.

The University of Notre Dame won the 2017 Student Launch Altitude Award in the college division with an altitude of 5,286 feet, only 6 feet above challenge’s 1-mile goal. Notre Dame’s launch was the closest to the goal in Student Launch’s 17-year history. Credits: NASA/MSFC/Fred Deaton

The event was the culmination of eight months of work for students, during which the teams built and tested their rockets and completed a series of technical reviews mirroring criteria in NASA’s engineering design lifecycle and safety protocol.

Now in its 17th year, Student Launch included a visit from NASA astronaut Kate Rubins, a member of the International Space Station’s Expedition 48/49 crew; a behind-the-scenes tour of Marshall facilities; and a rocket fair, where students showcased their rocket designs to NASA team members, corporate sponsor Orbital ATK and the public.

Fifty student teams competed in NASA’s Student Launch April 8, near the agency’s Marshall Space Flight Center. Teams from 23 states launched their student-built rockets from Bragg Farms in Toney, Alabama. [Larger image] Credits: NASA/MSFC/Charles Beason
Marshall’s Academic Affairs Office manages Student Launch, to further NASA’s major education goal of attracting and encouraging students to pursue degrees and careers in the STEM fields of science, technology, engineering and mathematics. NASA’s Office of Education and Human Exploration and Operations Mission Directorate, as well as Orbital ATK’s Propulsion Systems Division and the Huntsville chapter of the National Space Club, provide funding and leadership for the initiative.

2017 Student Launch Preliminary Award Winners

  • Best Vehicle Design Award, presented to the team with the most creative, innovative and safety-conscious overall rocket design: University of Louisville, Kentucky
  • Safety Award, presented to the team that most successfully maximized safety and science value in their design: Cornell University, Ithaca, New York
  • Project Review Award: presented to the team with the best combination of written reviews and formal presentations: Cornell University
  • Education Engagement Award, presented to the team that best informed others about rocketry and other space-related topics:
    Vanderbilt University, Nashville, Tennessee
  • Altitude Award (College Division), presented to the college or university team that came closest the target altitude of 5,280 feet (one mile) above ground level: University of Notre Dame, Notre Dame, Indiana — 5,286 feet
  • Altitude Award (Middle/High School Division), presented to the middle or high school team that came closest the target altitude of 5,280 feet (1 mile) above ground level: Krueger Middle School, San Antonio, Texas — 5,325 feet
  • Payload Design Award, presented to the team with the most creative, and innovative payload design while maximizing safety and science value: Vanderbilt University
  • Best Website Award (College Division), presented to the college or university team with the best, most efficient website:
    Auburn University, Alabama
  • Best Website Award (Middle/High School Division), presented to the middle or high school team with the best, most efficient website: American Institute of Aeronautics and Astronautics of Orange County, Irvine, California
  • Rocket Fair Display Award (College Division), presented to the college or university team that is judged by their peers to have had the best display at the Student Launch Rocket Fair: Vanderbilt University
  • Rocket Fair Display Award (Middle/High School Division), presented to the middle or high school team that is judged by their peers to have had the best display at the Student Launch Rocket Fair: McKinney High School, Texas
  • Best Looking Rocket Award (College Division), presented to the college or university team that is judged by their peers to have had the best looking rocket: Iowa State University, Ames, Iowa
  • Best Looking Rocket Award (Middle/High School Division), presented to the middle or high school team that is judged by their peers to have had the best looking rocket: Engineering and Technologies Academy at Roosevelt School, San Antonio, Texas
  • Team Spirit Award (College Division), presented to the college or university team that is judged by their peers to have had the best team spirit on launch day: U.S. Naval Academy, Annapolis, Maryland
  • Team Spirit (Middle/High School Division), presented to the middle or high school team that is judged by their peers to have had the best team spirit on launch day: Engineering and Technologies Academy at Roosevelt School
  • Judges’ Choice Award, presented to the middle or high school team that is selected by a secret panel of judges to have had the most creative payload, best design and workmanship of their rocket and best engagement with the rocket fair crowd. This includes a $2,000 prize from the National Space Club: Northern Illinois Home School Association, Montgomery, Illinois

The overall winners of Student Launch will be announced in early May, as the final calculations are still under review for accuracy. This will include the first- through third-place teams, as well as the rookie award winner, with the first-place winner receiving a $5,000 prize from sponsor Orbital ATK and the second-place winner receiving a $2,500 prize from the National Space Club.

For more information about NASA’s Student Launch, visit: http://www.nasa.gov/studentlaunch

Archived launch-day footage is available on Marshall’s Ustream account: http://www.ustream.tv/channel/nasa-msfc