发布于 2022-06-20
If the Universe Is Teeming with Aliens .. WHERE IS EVERYBODY?: Seventy-Five Solutions to the Fermi Paradox and the Problem of Extraterrestri...
发布于 2022-05-28
Astronomie und Astrophysik: Ein Grundkurs Authors: Weigert, Alfred; Wendker, Heinrich J.; Wisotzki, Lutz Get this book Contact Email: girro@...
发布于 2022-05-12
Space Safety is No Accident: The 7th IAASS Conference Authors: Sgobba, Tommaso; Rongier, Isabelle Get this book Contact Email: girro@qq.com ...
admin 发布于 2022-04-22
Dynamics of the Milky Way: Tidal Streams and Extended Distribution Functions for the Galactic Disc Authors: Sanders, Jason Get this book Con...
admin 发布于 2022-04-11
Das Universum, Teil 3: Astrophysik Authors: Lesch, Harald Get this book Contact Email: girro@qq.com Publisher: Komplett Media GmbH(2011/2/1)...
发布于 2022-03-24
The Early Earth: Accretion and Differentiation Authors: Badro, James; Walter, Michael J. Get this book Contact Email: girro@qq.com Publisher...
发布于 2022-03-05
Friendship 7: The Epic Orbital Flight of John H. Glenn, Jr. Authors: Burgess, Colin Get this book Contact Email: girro@qq.com Publisher: Spr...
发布于 2022-02-12
Die Grenzen der Physikalischen Erkenntnis: Astrophysik Authors: Lesch, Harald Get this book Contact Email: girro@qq.com Publisher: Komplett ...
发布于 2022-02-11
The Lunar Atmosphere and Dust Environment Explorer Mission (LADEE) Authors: Elphic, Richard C.; Russell, Christopher Get this book Contact E...
发布于 2022-01-22
Das Universum: Astrophysik Authors: Lesch, Harald Get this book Contact Email: girro@qq.com Publisher: Komplett Media GmbH(2011/1/1) Languag...
