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Articles tagged: REL

  • commercial space, NewSpace, space ecosystems, space industry growth June 2021 Is NewSpace really so new?

    ... leads to reduced lifetimes. This makes NewSpace attractive for early-stage equity investors which are interested in a relatively fast return for their investments and thus less interested in long development and amortisation periods, as is the...

    • commercial space
    • NewSpace
    • space ecosystems
    • space industry growth
    Authors: Walter Peeters    
  • mission coverage, Piiq Risk Partners, satellite insurance, space insurance November 2021 Space insurance and the future of risk management

    ... recognise that they have to work together, if their respective businesses are to prosper. This means that the relative level of mutual respect between underwriters and a specific broker can have a financially substantial effect on a client’s bottom...

    • mission coverage
    • Piiq Risk Partners
    • satellite insurance
    • space insurance
    Authors: Philip Smaje    
  • Andrea Ghez, Noble Prize Physics, Reinhard Genzel, Roger Penrose 07 October 2020 The Nobel Prize in Physics 2020 awarded to three astrophysicists

    ...direct consequence of Albert Einstein’s general theory of relativity. Einstein did not himself believe that black holes ... as the most important contribution to the general theory of relativity since Einstein. Reinhard Genzel and Andrea Ghez each lead ...

    • Andrea Ghez
    • Noble Prize Physics
    • Reinhard Genzel
    • Roger Penrose
  • Airbreathing engines, hypersonic, Mark J Lewis, scramjet, X-51A Waverider July 2014 X-51A Waverider, hypersonics, and the potential of airbreathing engines

    ... was in turn constructed by the Rocketdyne Corporation1, burning a relatively conventional jet fuel. Scramjets had long been seen as a ..., including the X-51A, produce efficient lift with relatively low drag. Sharp leading edges and pointed noses also...

    • Airbreathing engines
    • hypersonic
    • Mark J Lewis
    • scramjet
    • X-51A Waverider
    Authors: Mark J. Lewis    
  • Boeing, DARPA, Hypersonic Air- Breathing Weapon Concept (HAWC), Kevin G Bowcutt, two-stage-to-orbit (TSTO) July 2014 The hypersonic grail: advances at DARPA, AFRL and beyond

    ...hypersonic flight have, for the past five decades, eluded us Relatively close on the heels of these two successes come DARPA’s ...practical hypersonic global and space transportation. Someday relatively soon, when hypersonic vehicles are technically and...

    • Boeing
    • DARPA
    • Hypersonic Air- Breathing Weapon Concept (HAWC)
    • Kevin G Bowcutt
    • two-stage-to-orbit (TSTO)
    Authors: Kevin G. Bowcutt    
  • Dr Kerry Hebden, Exoplanet 51 Peg B, hot Jupiter, JeanFrancois Gonzalez February 2016 How to Build Planets

    ...the Solar System The origins of a protoplanetary disc start in the relatively small fraction of gas that exists in dense, molecular clouds. These...out of the system. Not only that but if the relative velocity of the colliding grains is too large, the ...

    • Dr Kerry Hebden
    • Exoplanet 51 Peg B
    • hot Jupiter
    • JeanFrancois Gonzalez
    Authors: Kerry Hebden    
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