Results 91 to 100 of about 964 (140)

Exo-Geoscience Perspectives Beyond Habitability. [PDF]

open access: yesSpace Sci Rev
Spohn T   +7 more
europepmc   +1 more source

Spectroscopic insights into the near-earth didymos-dimorphos binary system following the double asteroid redirection test (DART) mission impact. [PDF]

open access: yesNat Commun
Lazzarin M   +21 more
europepmc   +1 more source

Chang'E-6 reveals solar wind-dependent H<sup>-</sup> ions on the Moon. [PDF]

open access: yesSci Adv
Zhong T   +15 more
europepmc   +1 more source

Psyche Mission Description and Design Rationale. [PDF]

open access: yesSpace Sci Rev
Polanskey CA   +29 more
europepmc   +1 more source

Search for Aqueously Altered Materials on Asteroids

Icarus, 1998
Abstract The analysis of visible and near-infrared reflectance spectra of C-class objects has revealed the presence of features that appear to indicate a history of aqueous alteration on their surfaces. This result can provide constraints on our understanding of the early Solar System.
Barucci, M. A.   +6 more
openaire   +2 more sources

Search techniques for near-Earth asteroids

Vistas in Astronomy, 1990
Knowledge of the near-earth asteroids (Apollo, Amor, and Aten groups) has increased enormously over the last 10 to 15 years. This has been due in large part to the success of programs that have systematically searched for these objects. These programs have been motivated by the apparent relationships of the near-earth asteroids to terrestrial impact ...
E.F. Helin, R.S. Dunbar
openaire   +1 more source

Comets and asteroids: searches and scares

Advances in Space Research, 2004
Abstract Concern that the Earth might be struck by a comet, with potentially devasting consequences, dates back some two centuries. With the growing appreciation in the twentieth century that asteroidal impacts are also a danger, search programs have been devised in the hope of discovering a specific hazard at least decades, and probably centuries or
openaire   +1 more source

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