Results 101 to 110 of about 3,200,895 (194)

Earth resonant gravity assists for asteroid retrieval missions [PDF]

, 2013
Asteroids and comets are of strategic importance for science in an effort to uncover the formation, evolution and composition of the Solar System. Near-Earth objects (NEOs) are of particular interest because of their accessibility from Earth, but also ...
Sánchez Cuartielles, Joan Pau, Sanchez Cuartielles, Joan-Pau, Garcia Yarnoz, Daniel, Alessi, Elisa Maria, McInnes, Colin, García-Yarnoz, Daniel   +5 more
core  

Gauss-Radau Small-body Simulator (GRSS): An Open-source Library for Planetary Defense

The Planetary Science Journal
We present GRSS , a small-body propagation and orbit determination library specifically designed for planetary defense applications. GRSS is an end-to-end, open-source software tool that begins with optical observations obtained from the Minor Planet ...
Rahil Makadia, Davide Farnocchia, Steven R. Chesley, Siegfried Eggl   +3 more
doaj   +1 more source

Asteroid sample return missions are critical for understanding our Solar System. [PDF]

Nat Commun
Bates H.
europepmc   +1 more source

A universal scaling framework for granular asteroid strength and its application to the surface of asteroid Bennu. [PDF]

Nat Commun
Sánchez P, Azéma E, Jardine K, Hoover CG, Biele J, Ryan AJ, Ballouz RL, Macke RJ, Pajola M, Connolly HC, Lauretta DS.   +10 more
europepmc   +1 more source

BroadSCOPE: An Optical Broadband Seismic Sensor for Planetary Exploration. [PDF]

Space Sci Rev
Marusiak AG, DellaGiustina DN, Avenson BD, Kim D, Ballouz RL, Benna M, Bennett CA, Bray VJ, Golish DR, Hofstadter D, Johnson E, Martineau R, Meyer S, Neilsen T, Reiss E, Schmerr NC, Walsh KJ, Weber RC, Zacny K, Hop Bailey S.   +19 more
europepmc   +1 more source

The Hazardous NEOs of the Future: Long-term Predictions under Uncertainty. [PDF]

J Astronaut Sci
Fuentes-Muñoz O, Farnocchia D, Chesley SR, Park RS.   +3 more
europepmc   +1 more source

Contact dynamics investigation towards microgravity experiment for asteroid-related scenarios. [PDF]

Multibody Syst Dyn
Vaghi S, Fodde I, Panicucci P, Cremasco A, Ferrari F.   +4 more
europepmc   +1 more source

Diverse configurations of binary asteroids explained by multi-generation satellites. [PDF]

Nat Commun
Dai WY, Cheng B, Huang Y, Jiao Y, Zhou WH, Ren KY, Agrusa H, Jacobson S, Kokubo E, Charnoz S, Yu Y, Baoyin H, Li J.   +12 more
europepmc   +1 more source

Tianwen-2 mission target asteroid (469219) Kamo'oalewa probably develops an Itokawa-compositional but more space-weathered surface. [PDF]

Nat Commun
Zhang P, Zhang G, Wei Z, Granvik M, Yan X, Wang P, Zhang Q, Pang R, Zhou WH, Jiang T, Vernazza P, Hiroi T, Cloutis E, DeMeo F, Beck P, Ip WH, Fenucci M, Zhang Y, Marsset M, Niu Y, Lu X, Wu X, Lin H, Hu S, Cheng B, Zhao H, Wang X, Lu X, Zhang Y, Ling Z, Zhang J, Zhao S, Lantz C, Geem J, He Z, Wang J, Zhou L, Zhang X, Li S, Hu S, Yang W, Li X, Zhang X, Liu J, Zhang P, Zhang G, Lin Y, Li Y.   +47 more
europepmc   +1 more source

Accidental Entry of Ointment in Anterior Chamber Postcataract Surgery: A Clinical Conundrum. [PDF]

Ann Afr Med
Angadi AM, Ladi KJ, Gupta A, Sangwan J.
europepmc   +1 more source