Latest Space News
Mon, 25 Sep 2017 10:36:00 +0100
NASA’s asteroid sample return spacecraft successfully used Earth’s gravity on Friday to slingshot itself on a path toward the asteroid Bennu, for a rendezvous next August. At 12:52 p.m. EDT on Sept. 22, the OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security – Regolith Explorer) spacecraft came within 10,711 miles (17,237 km) of Antarctica, just south of Cape Horn, Chile, before following a route north over the Pacific Ocean. OSIRIS-R...
Mon, 25 Sep 2017 09:48:00 +0100
NASA’s Hubble Space Telescope helped an international team of astronomers find that an unusual object in the asteroid belt is, in fact, two asteroids orbiting each other that have comet-like features. These include a bright halo of material, called a coma, and a long tail of dust. Hubble was used to image the asteroid, designated 300163 (2006 VW139), in September 2016 just before the asteroid made its closest approach to the Sun. Hubble’s crisp images revealed that it was actual...
Mon, 25 Sep 2017 09:02:00 +0100
Arianespace’s ninth launch of 2017 is now scheduled for September 29 on a dual-payload Ariane 5 mission to geostationary transfer orbit with Intelsat 37e (for the global operator Intelsat) and BSAT-4a (for Space Systems Loral in the framework of a turnkey contract for the Japanese operator B-SAT). Ariane 5 in the Final Assembly BuildingDesignated Flight VA239 in Arianespace’s mission numbering system for its launcher family, the liftoff originally had been set for September 5, b...
Sun, 24 Sep 2017 08:00:00 +0100
A United Launch Alliance (ULA) Atlas V rocket carrying a payload for the National Reconnaissance Office lifted off from Space Launch Complex-3 on Sept. 23, at 10:49:47 p.m. PDT. Designated NROL-42, the mission is in support of national security. "Congratulations to the entire team for overcoming multiple challenges throughout this launch campaign. From Hurricane Irma schedule impacts to replacing to a first stage battery this week - the team maintained a clear focus on mission success," said...
Thu, 21 Sep 2017 08:38:00 +0100
For the first time in its 19-year history, SMi Group’s Global MilSatCom Conference & Exhibition will be featuring South Korea in its speaker line-up for this year’s event. With recent threats surging within the region, South Korea has instilled urgency in the race to perfect milsatcom systems to ensure overall robust defence capability. Commander of Defence Communication Command, Brigadier General Nag Jung Choi, will be presenting a keynote address on Day 3 of the conference...
Wed, 20 Sep 2017 16:45:00 +0100
In the first act of lunar exploration, Neil Armstrong and Buzz Aldrin were major characters. In setting its sights on the Moon, ESA hopes to bring many more actors to this off-world stage. By testing the market for transport services to the Moon, ESA aims to push the limits of technology and create new models of space business. Touching down on the Moon was a monumental moment in human history. Eight short years and enormous resources took humankind to the lunar surface, initially for le...
Wed, 20 Sep 2017 12:00:00 +0100
Astronomers have used ALMA to capture a strikingly beautiful view of a delicate bubble of expelled material around the exotic red star U Antliae. These observations will help astronomers to better understand how stars evolve during the later stages of their life-cycles. In the faint southern constellation of Antlia (The Air Pump) the careful observer with binoculars will spot a very red star, which varies slightly in brightness from week to week. This very unusual star is called U Antliae and...
Wed, 20 Sep 2017 11:03:00 +0100
SES, EchoStar Corp., and Airbus Defence and Space announced today that the new EchoStar 105/SES-11 spacecraft, built by Airbus, has been shipped from the Airbus facilities in Toulouse, France, to Cape Canaveral, Florida, for its forthcoming launch by SpaceX in October. The first satellite that EchoStar has constructed with manufacturer Airbus, EchoStar 105/SES-11 will be launched by SpaceX on a flight-proven Falcon 9 rocket from Launch Complex 39A at Kennedy Space Center, Florida. EchoStar 10...
Tue, 19 Sep 2017 19:30:00 +0100
Today Lockheed Martin (NYSE: LMT) debuted a new family of satellite buses that form the core of nearly every space mission. From nanosats to high-powered satellites, the versatile lineup incorporates dozens of major enhancements and hundreds of common components that speed production and reduce cost. The company announced the lineup at the Air Force Association Air, Space & Cyber Conference. "We've invested $300 million in revamping our satellite solutions from top to bottom, applying what we...
Tue, 19 Sep 2017 15:54:00 +0100
FLYHT Aerospace Solutions Ltd. (TSX VENTURE: FLY) (OTCQX: FLYLF) (the "Company" or "FLYHT") is pleased to announce a flight trial with Inmarsat, and would like to bring attention to an Inmarsat press release titled Inmarsat to demonstrate advanced SwiftBroadband-Safety capabilities in flight trial with FLYHT on September 19, 2017. This trial will demonstrate the use of FLYHT's Automated Flight Information Reporting System (AFIRS(tm)) to send data to the UpTime(tm) Cloud management platform via I...
Tue, 19 Sep 2017 14:53:00 +0100
With the ''Space Strategy for Europe'' from the European Commission and the new ESA roadmap on the table, the European space stakeholders will have the great opportunity to debate and influence, at the highest level, the medium and long term development of European space programmes and of the spread of space services in many economic and societal activities as well as in a wide range of public fields, including security and defence. Download Conference Agenda | Register to a...
Tue, 19 Sep 2017 14:00:00 +0100
Kratos Defense & Security Solutions, Inc. (NASDAQ:KTOS), a leading National Security Solutions provider, announced today that it has recently received approximately $8.2 million in orders or specialized products in support of satellite global positioning system protection and communication systems. Work on these recent orders will be performed in secure Kratos manufacturing facilities. Due to customer related, competitive and other considerations, no additional information will be provided rel...
Tue, 19 Sep 2017 11:51:00 +0100
The Sun's recent activity has caught the interest of scientists and space weather forecasters worldwide, highlighting the need to keep a watchful eye on our star and its awesome power. On 6 and 10 September, our Sun produced a pair of solar flares, the strongest observed in over 10 years. They were accompanied by huge eruptions of billions of tonnes of matter into space. While many such eruptions fall back onto the hot surface, these two did not and became 'coronal mass ejections' (CMEs) -...
Tue, 19 Sep 2017 08:19:00 +0100
NASA's Hubble Space Telescope has observed a planet outside our solar system that looks as black as fresh asphalt because it eats light rather than reflecting it back into space. This light-eating prowess is due to the planet's unique capability to trap at least 94 percent of the visible starlight falling into its atmosphere. The oddball exoplanet, called WASP-12b, is one of a class of so-called "hot Jupiters," gigantic, gaseous planets that orbit very close to their host ...
Fri, 15 Sep 2017 18:13:00 +0100
Raytheon Company (NYSE: RTN) will continue its support for NOAA's Advanced Weather Interactive Processing System program that ingests and analyzes weather data, creating useful visualizations for forecasters and distributing time-sensitive weather statements such as watches and warnings across the United States. Used by more than 140 National Weather Service field offices, the AWIPS program informs decisions that save lives and protect property during natural disasters. Under the $269 mill...
Fri, 15 Sep 2017 15:00:00 +0100
The international Cassini mission has concluded its remarkable exploration of the Saturnian system in spectacular style, by plunging into the gas planet's atmosphere. Confirmation of the end of mission arrived at NASA's Jet Propulsion Laboratory at 11:55 GMT/13:55 CEST with the loss of the spacecraft's signal having occurred 83 minutes earlier at Saturn, some 1.4 billion km from Earth. With the rocket propellant for manoeuvering the spacecraft fully expended as planned touring Saturn and i...
Fri, 15 Sep 2017 14:17:00 +0100
Four of the latest set of Galileo navigation satellites will be launched on Ariane 6 rockets - ESA's first contract to use Europe's new vehicle. The launches are scheduled between the end of 2020 and mid-2021, using two Ariane 62 rockets - the configuration of Europe's next-generation launch vehicle that is best suited to haul the two 750 kg navigation satellites into their orbits at 23 222 km altitude. Under development, Ariane 6 is Europe's newest launcher, designed to extend guaranteed ...
Fri, 15 Sep 2017 14:00:00 +0100
The Space Alliance, formed by Thales Alenia Space (Thales 67%, Leonardo 33%) and Telespazio (Leonardo 67%, Thales 33%), today signed a partnership with the US-based company Spaceflight Industries which includes the following elements: A minority investment in Spaceflight Industries, which through its BlackSky business, has developed a geospatial platform and plans to build and operate a constellation of 60 small high-resolution observation satellites featuring very short revisit times; ...
Tue, 12 Sep 2017 16:33:00 +0100
Lockheed Martin (LM) unveiled a new small unmanned aircraft system (UAS) that has been designed and developed in the UK at the Defence and Security Equipment International (DSEI). OUTRIDER is a lightweight, canister launched UAS that has been designed by engineers at Lockheed Martin UK's Havant facility in partnership with Wirth Research, an engineering company with specialisation in aerodynamics and composite materials. At only four inches wide and weighing only 1.7 kilograms, it is designed...
Mon, 11 Sep 2017 13:00:00 +0100
Orbital ATK, a global leader in aerospace and defense technologies, today announced significant progress on the industry's first commercial in-space satellite servicing system. The Mission Extension Vehicle-1 (MEV-1) spacecraft successfully completed its critical design review earlier this year and is now in production with about 75% of the platform and payload components already delivered to the company's Satellite Manufacturing Facility in Virginia. The spacecraft will begin system-level testi...
More space news...
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  • CV: Design and Development 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:11-06-2014
     Last Modified:23-06-2014 (08:07)
    Job information
     Current job:Design and Development Engineer
     Employment Term:Permanent
     Job location:Europe only
     Date available:within 3months
     Industry:Civil Agencies/International Organizations, Satellite Manufacturers and Subcontractors, Consulting/Engineering Services
     Keywords
    CV

    Work Experience

    Design and Development Engineer at ASP Equipment

    15/09/2013 – On going

    Development of power converters for Aerospace applications. Definition of specifications, design according to specifications, verification and validation through prototyping, circuits test.

    Young Graduate Trainee at ESA Power & Energy Conversion Division

    01/09/2012 – 31/08/2013

    Research on distributed power systems and development of an intermediate bus converter to split the energy conversion chain in two different stages. A theoretical study was carried out to identify when this architecture improves the overall efficiency given by a single stage converter and the features that this converter should have to maximize the overall efficiency. Afterwards some prototypes of the most promising options were built to validate the results.

    Research assistant at Power Electronics System Group (GSEP) of Universidad Carlos III de Madrid

    01/11/2011 – 31/08/2012

    Research and design of different control architectures for distributed DC-DC converters for train applications. Modelling of the distributed system.

    Intern at Siemens Energy Distribution Business

    31/01/2011 – 30/09/2011

    Bids for medium voltage switchgears in energy distribution projects. Technical support for proposals and reviews. Follow-up projects and orders.

    Private teacher (self-employed)

    01/01/2007 – 31/07/2012

    Groups and individual lessons.

    Shop assistant at H&M

    01/06/2005 – 31/12/2007

    Customer assistance. Daily planning. Warehouse organisation.

    Education and training

    Industrial Engineering in Electronics and Automation at Universidad Carlos III de Madrid

    01/09/2005 – 01/10/2011

    Five years degree with solid background in Mechanics, Electrical systems, Energy Technologies, Thermal Engineering and Industrial Business and Management apart from Electronics and Automation which is the intensification that I chose. Most relevant courses: two modules of Analog Electronics (fundamentals of semiconductors, amplifiers, frequency analysis,  stability, negative feedback, oscillators, filters), two modules of Digital Electronics (logic gates, memories, finite state machines, microcontrollers) , Electronic Instrumentation (signal conditioning, modulation and demodulation, data acquisition and conversion systems, transducers), Power Electronics (DC-DC, AC-AC, inverters, rectifiers, control of power converters), three modules of Industrial Electrical Systems (magnetics, transformers, electrical machines, electrical systems), several modules of control engineering and automation (dynamic modelling systems, stability, control systems) and finally several modules of automation and electronics laboratory.

    My undergraduate thesis was carried out at GSEP with the title of DC-DC converter for micro-satellites electric thrusters. This converter was intended to adapt the low voltage energy produced by the solar array to a high DC voltage demanded by the electric thruster. The most prominent features of this converter are its high voltage gain and low power. This work comprised of an initial research on the state of the art, a theoretical study accompanied by simulations, design and an open loop prototype.

    Technical Skills

    ·         Electrical software: PSIM, PSpice

    ·         Mapple, Mathcad, Matlab, Simulink

    ·         Programming languages: Assembler, C, Fortran, Pascal, PLC and robots languages, real time libraries for C

    ·         Technical skills description gained through projects:

    ·         Power converters modelling: It was one of the main topics that I covered during my job as research assistant at GSEP. I gained a valuable experience modelling dynamic systems and I learnt about the difficulties involving distributed systems, especially regarding stability of Input Series Output Parallel systems.

    ·         Power converters analysis and design: Through the experience gained during the development of my undergraduate thesis, the experience at ESA and my current work at ASP, I strengthened my knowledge about power converters and acquired a global view of the design process: trade-off, specifications, detailed design, component selection, integration, manufacturing and test.

    ·         PCB: I designed the PCB for my undergraduate thesis prototype. Along my experience at ESA I developed several prototypes including PCBs.

    ·         Laboratory test and equipment: Test bench, sources, oscilloscopes, impedance analyser, soldering stations. Seminar on Design for testability.

    ·         Control system: I designed and simulated control systems during my experience at GSEP and ASP.

    Publications

    ·         A. Santoja, A. Barrado, C. Fernández, M. Sanz, C. Raga, A. Lázaro. « Convertidor CC-CC con muy elevada relación de tensión entrada-salida para propulsión eléctrica de micro y nanosatélites » in SAAEI, 2012.

    ·         A. Santoja, A. Barrado, C. Fernández, M. Sanz, C. Raga, A. Lázaro. « High Voltage Gain DC-DC Converter for Micro and Nanosatellite Electric Thrusters » in Applied Power Electronics Conference, APEC, 2013.

    ·         E. Oña, P. Zúmel, A. Lázaro, A. Barrado, A. Santoja, C. Fernández, C.M. Sanz, R. Vázquez.« Desacoplo de lazos de control en estructura modular ISOP con filtro de entrada » in SAAEI, 2013

    ·         A.Santoja, A. Fernández, F. Tonicello, « Study of a Secondary Power System based on an Intermediate Bus Converter and POLs » in ESPC, 2014

    Languages

    Spanish

    English

    French

    German

    Mother tongue

    Negotiation

    Intermediate

    Elementary



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