Latest Space News
Mon, 16 Jul 2018 09:14:34 +0000
The British government announced July 16 that it will provide funding to two companies, including an American aerospace giant, who plan to use a newly announced launch site in Scotland. SpaceNews.com
Sun, 15 Jul 2018 21:58:30 +0000
After years of study and consideration, the British government announced July 15 that it will start development of a new spaceport in northern Scotland, while an English airport signed a deal that could also lead to launches from its facility. SpaceNews.com
Sun, 15 Jul 2018 19:39:31 +0000
The space market worldwide has averaged $269 billion over the past five years, growing more than 5 percent each year. SpaceNews.com
Sun, 15 Jul 2018 08:03:46 +0000
The military wants to apply quantum computing to secure communications and inertial navigation in GPS denied environments. SpaceNews.com
Fri, 13 Jul 2018 20:43:08 +0000
On his first foreign trip since taking office nearly three months ago, NASA Administrator Jim Bridenstine traveled to Israel this week to meet with the country’s prime minister and other officials. SpaceNews.com
Fri, 13 Jul 2018 19:21:26 +0000
Gogo, an inflight connectivity provider leasing capacity on dozens of satellites, bulldozed its old business plan July 13 amid looming concerns over unprofitability, encroaching debt deadlines, and a potential buyout. SpaceNews.com
Thu, 12 Jul 2018 21:57:26 +0000
The White House nominated a veteran Senate aide with little space experience to be NASA’s deputy administrator July 12, a month after the agency’s administrator said he wanted someone with technical expertise for the job. SpaceNews.com
Thu, 12 Jul 2018 19:00:17 +0000
Blue Origin will begin flying two customers on the same New Glenn rocket after the launch vehicle has performed five missions with solo customers, according to Ted McFarland, Blue Origin’s commercial director of Asia-Pacific business. SpaceNews.com
Thu, 12 Jul 2018 18:42:28 +0000
“We are going to need a bigger boat,” FCC Chairman Ajit Pai said July 12, quoting the 1975 movie Jaws as a metaphor for the challenge of handling 5G needs. “Or in our case, more spectrum.” SpaceNews.com
Wed, 11 Jul 2018 22:15:26 +0000
China’s state-owned fleet operator is making forward-leaning investments in high-throughput satellites and low-Earth-orbit constellations without worrying, at least initially, about whether these projects are backed by sound business plans. SpaceNews.com
Wed, 11 Jul 2018 20:54:55 +0000
Amid growing concerns about commercial crew delays, a GAO report recommended NASA share more schedule information with Congress and develop contingency plans to maintain access to the International Space Station. SpaceNews.com
Wed, 11 Jul 2018 20:27:30 +0000
Using free data from the European Space Agency, a startup in Finland created a geospatial information service that is entirely enabled by artificial intelligence. SpaceNews.com
Wed, 11 Jul 2018 17:42:16 +0000
U.S. aerospace and defense in 2017 posted a positive trade balance. But there are concerns that escalating trade wars could hurt future growth. SpaceNews.com
Wed, 11 Jul 2018 14:00:10 +0000
A Silicon Valley startup developing electric propulsion systems for satellites has raised $10 million and added the billionaire founder of LinkedIn to its board. SpaceNews.com
Wed, 11 Jul 2018 13:46:27 +0000
Intelsat-901, a 17-year-old communications satellite running low on propellant, is awaiting a first-of-its-kind service call from a robotic spacecraft carrying a fresh tank of fuel. SpaceNews.com
Wed, 11 Jul 2018 02:27:35 +0000
Kepler Communications, a Canadian startup designing a network of 140 telecom cubesats, has teamed up with the Satellite Applications Catapult in the U.K. to build a third and final prototype before pressing on with the full constellation. SpaceNews.com
Wed, 11 Jul 2018 01:44:17 +0000
A government-industry team announced July 10 they successfully completed a series of 10 test firings over 10 days of a shuttle-era engine intended for use on a reusable suborbital spaceplane. SpaceNews.com
Wed, 11 Jul 2018 00:28:20 +0000
San Francisco RBC Signals is joining forces with Antrix Corp., the commercial arm of the Indian space agency ISRO, to provide communications services to satellite operators. SpaceNews.com
Tue, 10 Jul 2018 23:25:14 +0000
Rocket Lab announced July 10 that it has selected four potential locations for an American launch site for its Electron rocket, with a final decision to come in August. SpaceNews.com
Tue, 10 Jul 2018 22:39:14 +0000
Landspace says it has designed a methane- and liquid-oxygen-powered rocket it aims to test launch in 2020. SpaceNews.com
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  • CV: Dr. Aerospace Engineer

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    Personal information
     Name:<withheld>
     Age:<withheld>
     Country:<withheld>
     Location:<withheld>
    Contact information
     Email:<withheld>
     Phone:<withheld>
     Mobile:<withheld>
    Candidate Profile
     Date Submitted:15-02-2015
     Last Modified:08-05-2015 (10:49)
    Job information
     Current job:Dr. Aerospace Engineer
     Employment Term:Either
     Job location:Europe only
     Date available:immediately
     Industry:Satellite Manufacturers and Subcontractors, Launch Systems, Consulting/Engineering Services
     KeywordsComposite materials, deployable space structures, finite elements analysis, material testing, manufacturing, Digital Image Correlation, Abaqus Standard/Explicit, Matlab, Fortran, C++, SolidWorks, SolidEdge
    CV

    EDUCATION

     

    California Institute of Technology (Caltech), Pasadena, California                                                                                        2009 - 2014

    Ph.D. in Aeronautics, June 2014                                                                                                                                                     2010 - 2014

    ·   GPA: 3.8/4.0

    ·   Thesis title: High-strain composites and dual-matrix composite structures

    M.S. in Aeronautics, June 2010                                                                                                                                                        2009 - 2010           

    ·   GPA: 4.0/4.0

    ·   Research project at NASA – Jet Propulsion Laboratory: designed, manufactured and tested a Langmuir probe for a mass spectrometer on a Mars Exploration Rover

     

    Universidad Politécnica de Madrid, Madrid, Spain                                                                                                                     2002 - 2007

    Ingeniero Superior Aeronáutico (Aeronautical Engineer, 5-year degree), November 2007                                                                 

    ·   GPA: 9.23/10. Ranked 2nd in the Aerospace specialization and 5th overall. Honors on Diploma Thesis

    ·   Thesis title: Analysis and simulation of the plasma discharge on a Hall thruster prototype

     

     

    PROFESSIONAL EXPERIENCE

     

    California Institute of Technology (Caltech),Pasadena, California                                                                              2010 - present

    Graduate Aerospace Laboratories (GALCIT), Space Structures Laboratory

    Supervisor: Professor Sergio Pellegrino

     

    Collaborator                                                                                                                                                            September 2014 - present

    Postdoctoral Research Fellow                                                                                                                                 June – September 2014

     

    Dual-matrix composite self-deployable log-spiral antennas for CubeSats

    ·   Collaborate with the antenna research team to design self-deployable shell structures that integrate log-spiral antennas according to performance and stowage mission requirements

    ·   Source tools and materials for the project within budget constraints

    ·   Lead team to identify and address challenges including material selection, conductor integration, composite lay-up design, and manufacturing techniques

    ·   Validate designed structures through preliminary non-destructive testing and finite element analysis

    ·   Successfully manufacture self-deployable log-spiral antennas performing within the required bandwidth and gain

    ·   Prepare proposals and presentations for the Air Force Office of Scientific Research (AFOSR), who funds the project

     

     

    Research Assistant                                                                                                                                                        June 2010 - June 2014

     

    Experimental research in advanced composite materials

    ·   Collaborated with L’Garde, Inc. to address challenges in flexible fiber composites manufacturing

    ·   Implemented novel material testing methodology to estimate the mechanical properties of the L’Garde flexible composites

    ·   Led research of fiber microbuckling under compression of unidirectional carbon fiber-reinforced silicone composite rods

    ·   Analyzed composite microstructures to obtain statistical data on fiber waviness, misalignment and volume fractions

    ·   Prepared proposals, reports and review presentations with L’Garde, Inc. for NASA-Jet Propulsion Laboratory

     

    Composite material modeling

    ·   Implemented homogenization techniques and linear and non-linear Finite Element models to characterize flexible composite materials

    ·   Implemented statistical values of microstructural properties on Finite Element models to predict the behavior in compression of soft composite rods replicating experimental conditions

    ·   Analyzed experimental and numerical data and compared the results to theoretical estimations to explain the effect of fiber angle distributions on the fiber microbuckling of nominally-unidirectional silicone composite rods

     

    Deployable shell structures

    ·   Identified challenges to manufacture foldable shell structures for deployable space applications

    ·   Designed, manufactured and tested dual-matrix foldable composite shells

    ·   Sourced tools and materials under budget constraints and studied different composite lay-ups and matrix curing processes

    ·   Designed concepts and manufacture prototypes of origami-inspired foldable and self-deployable shell structures

    ·   Proposed dual-matrix composite shells to design deployable wideband antennas for CubeSats

     

     

     

     

    Teaching Assistant                                                                                                                                                                          2010 - 2014

     

    ·   Held office hours, trained students for laboratory coursework, managed laboratory resources, and graded homework, laboratory reports, Master thesis reports, and final exams

    ·   Acquired teaching experience in three courses: Composite Materials (4 trimesters), Theory of Structures (1 trimester), and Experimental Methods (1 trimester)

     

    Universidad Politécnica de Madrid (UPM),Madrid, Spain                                                                                                      2005 – 2009

    Department of Mathematics, Escuela Técnica Superior de Ingenieros Aeronáuticos

    Supervisor: Professor Eduardo Ahedo

     

    Research Assistant                                                                                                                                                                                

     

    ·   Developed and implemented new models for the plasma discharge on Hall thrusters

    ·   Performed comparative analysis on the efficiency and accuracy of different plasma–wall interaction models

    ·   Used measurements from a real prototype in order to improve existing models

     

     

    SKILLS

     

    ·   Numerical analysis of composite materials and structures: Finite Element Analysis packages ABAQUS/Standard and Explicit

    ·   Additional software: SolidWorks, Solid Edge, Matlab, Tecplot, C++, Fortran, Python, Mathematica, Maple

    ·   Composite materials testing: Instron mechanical systems, Digital Image Correlation, laser extensometers, optical and digital microscopy, SEM

    ·   Fiber composite materials manufacturing with different fibers, fabrics and resins. Experience in vacuum bagging, autoclave curing and UV curing   

     

     

    LANGUAGES

     

    ·   Spanish: native language

    ·   English: fluent (5 years of work experience in the USA)

    ·   French: intermediate (writing), basic (speaking)

     

     

    SCHOLARSHIPS AND AWARDS

     

    ·   Fulbright Scholarship, Fulbright Foundation, U.S. Department of State and Comunidad de Madrid                     2009 - 2014

    ·   Graduate Researcher Training Scholarship, Universidad Politécnica de Madrid                                                        2008 - 2009

    ·   Undergraduate Research Assistant Scholarship, Universidad Politécnica de Madrid                                                2006 - 2007

    ·   Undergraduate Research Assistant Scholarship, Ministry of Education and Science, Spain                                    2005 - 2006

    ·   Excellent Academic Performance Grant, Comunidad de Madrid                                                                                  2002 - 2003

     

     

    SELECTED PUBLICATIONS

     

    Sakovsky, M., Maqueda. I., Karl, C., Pellegrino, S., and Costantine, J. (2015). Dual-Matrix Composite Wideband Antenna Structures for CubeSats. AIAA Spacecraft Structures Conference, 5-9 January 2015, Kissimmee, FL, AIAA 2015-0944

     

    Maqueda, I., Pellegrino, S. & Mejia-Ariza, J., Characterization of a high strain composite material. 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 23-26 April 2012 Honolulu, Hawaii.

     

    Maqueda, I.,Escobar, D. & Ahedo, E., Advances on a Hall thruster hybrid code, 30th International Electric Propulsion Conference, 17-20 September 2007 Florence, Italy

     

    Ahedo, E.,Maqueda, I.,Antón, A., Raitses, Y. & Fisch, N.J., Numerical simulations of a 2kW Hall thruster, 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 9 - 12 July 2006, Sacramento, California

     

     

    ADDITIONAL EXPERIENCE

     

    SUPAERO,Toulouse, France                                                                                                                                                      Summer 2006

    Community of Ariane Cities Summer School (180 hours)

    ·   Attended lectures on aerospace engineering and management in the EU   

    ·   Visited French R&D centers and aerospace companies

    ·   Worked in international teams on the design, certification, operation and management of nanolaunchers                                           

    ·   Awarded best project in program: Hybrid Propulsion Nanolaunchers

    ·   Awarded with a visit to the Guiana Space Centre in Kourou, French Guiana

     

     

    ADDITIONAL INFORMATION

     

    Interests: space technology and exploration, classic guitar, model making, numismatics, photography and travel

    Associations:Spanish Fulbright Alumni Association (Member of the Executive Board), AIAA, Caltech Alumni Association, Community of Ariane Cities


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