Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Günther, Reitz"'
Autor:
Daniel Matthiä, Jingnan Guo, Robert F. Wimmer-Schweingruber, S. C. R. Rafkin, Bent Ehresmann, Donald M. Hassler, Günther Reitz, Cary Zeitlin, Thomas Berger
Publikováno v:
Space Weather. 16:1702-1708
Although solar activity is declining as the Sun approaches solar minimum, a series of large solar storms occurred in September 2017 that impacted both Earth and Mars. This was the largest event seen on the surface of Mars by the Radiation Assessment
Autor:
Andrew C. Schuerger, Mary Beth Wilhelm, S. Marshall Ledford, Günther Reitz, Jessica A. Lee, R. Craig Everroad, Amanda L. Wacker, John E. Moores, Philip J. Stooke, Penelope J. Boston, Denise Buckner, David J. Smith
Publikováno v:
Bulletin of the AAS. 53
Autor:
Günther Reitz, S. C. R. Rafkin, D. Matthiae, Cary Zeitlin, Thomas Berger, Robert F. Wimmer-Schweingruber, J. L. Freiherr von Forstner, Donald M. Hassler, Henning Lohf, Bent Ehresmann, Jingnan Guo
Publikováno v:
Geophysical Research Letters. 45:5845-5851
We report dosimetric quantities measured by the MSL-RAD detector on the surface of Mars during the 10-12 September 2017 solar particle event (SPE). Despite 23 g cm-2 of CO2 shielding provided by the atmosphere above RAD, dose rates rose above backgro
Autor:
Arik Posner, Robert F. Wimmer-Schweingruber, Cesar Martin, Bent Ehresmann, Cary Zeitlin, J. K. Appel, Sönke Burmeister, David E. Brinza, Günther Reitz, J. Peterson, Jingnan Guo, Donald M. Hassler, E. Böhm, Stephan Böttcher, Henning Lohf, S. C. R. Rafkin, G. Weigle, Daniel Matthiä, Jan Koehler
Publikováno v:
Earth and Space Science. 5:2-18
The Mars Science Laboratory rover Curiosity, operating on the surface of Mars, is exposed to radiation fluxes from above and below. Galactic Cosmic Rays travel through the Martian atmosphere, producing a modified spectrum consisting of both primary a
Publikováno v:
Astrobiology. 20:1510-1511
A Lunar Microbial Survival (LMS) model (Schuerger et al., 2019) was developed to estimate the persistence of spacecraft bacteria over long periods of time on the Moon. Recently, we were extending the LMS model to include predictions for microbial sur
Publikováno v:
Advances in Space Research. 57:378-397
Training young researchers in the field of space life sciences is essential to vitalize the future of spaceflight. In 2009, the DLR Institute of Aerospace Medicine established the Helmholtz Space Life Sciences Research School (SpaceLife) in cooperati
Publikováno v:
Astrobiology. 15:987-997
Solar radiation is among the most prominent stress factors organisms face during space travel and possibly on other planets. Our analysis of three different halophilic archaea, namely Halobacterium salinarum NRC-1, Halococcus morrhuae, and Halococcus
Autor:
Václav Štěpán, Dagmar Kyselová, I. Ambrožová, Luděk Pelikán, Michal Krbal, O. Ploc, Jan Mikeš, Eric R. Benton, Günther Reitz, Marek Sommer
Publikováno v:
Radiation Measurements. 137:106420
Terrestrial gamma and neutron flashes can result in considerable radiation exposure of aircraft crew and passengers in their close vicinity. Lightning impulse voltage generators imitate selected stages of natural lightning processes and can serve as
The human quest towards the exploration of the solar system and beyond will likely continue to grow in the next few decades. Many scientific and technological challenges still need to be approached and solved to enable long deep space human explorati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9d43b2ce2186624887825198c0d0919
http://hdl.handle.net/2108/201585
http://hdl.handle.net/2108/201585
Autor:
Bent Ehresmann, Robert F. Wimmer-Schweingruber, Donald M. Hassler, Günther Reitz, Henning Lohf, Sönke Burmeister, Jingnan Guo, Cary Zeitlin, Thomas Berger, Daniel Matthiä, S. C. R. Rafkin
The September 10-12 Solar Energetic Particle (SEP) Event produced the strongest increase of the radiation environment measured by the Radiation Assessment Detector (RAD) on the surface of Mars since landing in August 2012. We report the details of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012ad14cc6eb78ea8d34f3562786daab
https://elib.dlr.de/120100/
https://elib.dlr.de/120100/