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Author

  • Bernd Dachwald (27)
  • Wolfgang Seboldt (27)
  • Peter Spietz (9)
  • Patric Seefeldt (8)
  • Caroline Lange (7)
  • Dominik Quantius (7)
  • Jan Thimo Grundmann (7)
  • Kaname Sasaki (7)
  • Karl-Heinz Schartner (7)
  • Maciej Sznajder (7)
  • Matteo Ceriotti (7)
  • Michael Ruffer (7)
  • Nicole Schmitz (7)
  • Rico Jahnke (7)
  • Sergio Montenegro (7)
  • Siebo Reershemius (7)
  • Thomas Renger (7)
  • Tobias Mikschl (7)
  • Tom Spröwitz (7)
  • Tra-Mi Ho (7)
+ more

Year of publication

  • 2021 (1)
  • 2019 (4)
  • 2018 (2)
  • 2014 (2)
  • 2012 (2)
  • 2011 (2)
  • 2009 (1)
  • 2007 (2)
  • 2006 (2)
  • 2005 (2)
  • 2004 (2)
  • 2003 (4)
  • 2002 (1)

Document Type

  • Conference Proceeding (16)
  • Article (8)
  • Part of a Book (3)

Keywords

  • GOSSAMER-1 (2)
  • solar sail (2)
  • DLR-ESTEC GOSSAMER roadmap for solar sailing (1)
  • Hybrid Propellants (1)
  • MASCOT (1)
  • Reusable Rocket Engines (1)
  • Small spacecraft (1)
  • Solar sail (1)
  • Spacecraft (1)
  • heliosphere (1)
  • ion propulsion (1)
  • low-thrust (1)
  • low-thrust trajectory optimization (1)
  • multiple NEA rendezvous (1)
  • near-Earth asteroid (1)
  • responsive space (1)
  • sample return (1)
  • small solar system body characterisation (1)
  • small spacecraft (1)
  • small spacecraft asteroid lander (1)
+ more

Institute

  • Fachbereich Luft- und Raumfahrttechnik (27)
  • IfB - Institut für Bioengineering (27)

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Proposal for an integrated European Space Exploration Study (2004)
Hans-Joachim Blome ; Wolfgang Seboldt ; Bernd Dachwald ; Lutz Richter
Potential Effects of Optical Solar Sail Degradation on Interplanetary Trajectory Design (2006)
Bernd Dachwald ; Volodymyr Baturkin ; Victoria L. Coverstone ; Benjamin Dietrich ; Gregory P. Garbe ; Marianne Görlich ; Manfred Leipold ; Franz Lura ; Malcolm Macdonald ; Colin R. McInnes ; Giovanni Mengali ; Alessandro A. Quatra ; Leonel Rios-Reyes ; Daniel J. Scheeres ; Wolfgang Seboldt ; Bong Wie
Potential Solar Sail Degradation Effects on Trajectory and Attitude Control (2005)
Bernd Dachwald ; Wolfgang Seboldt ; Malcolm Macdonald ; Giovanni Mengali ; Alessandro A. Quatra ; Colin R. McInnes ; Leonel Rios-Reyes ; Daniel J. Scheerers ; Bong Wie ; Marianne Görlich ; Franz Lura ; Benjamin Diedrich ; Volodymyr Baturkin ; Victoria L. Coverstone ; Manfred Leipold ; Gregory P. Garbe
Solar sailcraft of the first generation mission applications to near-earth asteroids (2003)
Bernd Dachwald ; Wolfgang Seboldt
Solar sailcraft of the first generation technology development / Seboldt, Wolfgang ; Dachwald, Bernd (2003)
Bernd Dachwald ; Wolfgang Seboldt
Flight Opportunities from Mars to Earth for Piloted Missions Using Continuous Thrust Propulsion / Schmidt, Tanja D. ; Dachwald, Bernd ; Seboldt, Wolfgang ; Auweter-Kurtz, Monika (2003)
Bernd Dachwald ; Tanja D. Schmidt ; Wolfgang Seboldt ; Auweter-Kurtz
Gossamer roadmap technology reference study for a multiple NEO Rendezvous Mission (2014)
Bernd Dachwald ; Herrmann Boehnhardt ; Ulrich Broj ; Ulrich R. M. E. Geppert ; Jan-Thimo Grundmann ; Wolfgang Seboldt ; Patric Seefeldt ; Peter Spietz ; Les Johnson ; Ekkehard Kührt ; Stefano Mottola ; Malcolm Macdonald ; Colin R. McInnes ; Massimiliano Vasile ; Ruedeger Reinhard
Gossamer roadmap technology reference study for a Sub-L1 Space Weather Mission (2014)
Colin R. McInnes ; Volker Bothmer ; Bernd Dachwald ; Ulrich R. M. E. Geppert ; Jeannette Heiligers ; Alan Hilgers ; Les Johnson ; Malcolm Macdonald ; Ruedeger Reinhard ; Wolfgang Seboldt ; Peter Spietz
Solar sails for planetary defense & high-energy missions (2019)
Jan Thimo Grundmann ; Wlademar Bauer ; Kai Borchers ; Etienne Dumont ; Christian D. Grimm ; Tra-Mi Ho ; Rico Jahnke ; Aaron D. Koch ; Caroline Lange ; Volker Maiwald ; Jan-Gerd Meß ; Eugen Mikulz ; Dominik Quantius ; Siebo Reershemius ; Thomas Renger ; Kaname Sasaki ; Patric Seefeldt ; Peter Spietz ; Tom Spröwitz ; Maciej Sznajder ; Norbert Toth ; Matteo Ceriotti ; Colin McInnes ; Alessandro Peloni ; Jens Biele ; Christian Krause ; Bernd Dachwald ; David Hercik ; Roy Lichtenheldt ; Friederike Wolff ; Alexander Koncz ; Ivanka Pelivan ; Nicole Schmitz ; Ralf Boden ; Johannes Riemann ; Wolfgang Seboldt ; Elisabet Wejmo ; Christian Ziach ; Tobias Mikschl ; Sergio Montenegro ; Michael Ruffer ; Federico Cordero ; Simon Tardivel
20 years after the successful ground deployment test of a (20 m) 2 solar sail at DLR Cologne, and in the light of the upcoming U.S. NEAscout mission, we provide an overview of the progress made since in our mission and hardware design studies as well as the hardware built in the course of our solar sail technology development. We outline the most likely and most efficient routes to develop solar sails for useful missions in science and applications, based on our developed `now-term' and near-term hardware as well as the many practical and managerial lessons learned from the DLR-ESTEC Gossamer Roadmap. Mission types directly applicable to planetary defense include single and Multiple NEA Rendezvous ((M)NR) for precursor, monitoring and follow-up scenarios as well as sail-propelled head-on retrograde kinetic impactors (RKI) for mitigation. Other mission types such as the Displaced L1 (DL1) space weather advance warning and monitoring or Solar Polar Orbiter (SPO) types demonstrate the capability of near-term solar sails to achieve asteroid rendezvous in any kind of orbit, from Earth-coorbital to extremely inclined and even retrograde orbits. Some of these mission types such as SPO, (M)NR and RKI include separable payloads. For one-way access to the asteroid surface, nanolanders like MASCOT are an ideal match for solar sails in micro-spacecraft format, i.e. in launch configurations compatible with ESPA and ASAP secondary payload platforms. Larger landers similar to the JAXA-DLR study of a Jupiter Trojan asteroid lander for the OKEANOS mission can shuttle from the sail to the asteroids visited and enable multiple NEA sample-return missions. The high impact velocities and re-try capability achieved by the RKI mission type on a final orbit identical to the target asteroid's but retrograde to its motion enables small spacecraft size impactors to carry sufficient kinetic energy for deflection.
Paths not taken – The Gossamer roadmap’s other options (2021)
Peter Spietz ; Tom Spröwitz ; Patric Seefeldt ; Jan Thimo Grundmann ; Rico Jahnke ; Tobias Mikschl ; Eugen Mikulz ; Sergio Montenegro ; Siebo Reershemius ; Thomas Renger ; Michael Ruffer ; Kaname Sasaki ; Maciej Sznajder ; Norbert Tóth ; Matteo Ceriotti ; Bernd Dachwald ; Malcolm Macdonald ; Colin McInnes ; Wolfgang Seboldt ; Dominik Quantius ; Waldemar Bauer ; Carsten Wiedemann ; Christian D. Grimm ; David Hercik ; Tra-Mi Ho ; Caroline Lange ; Nicole Schmitz
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