Results 111 to 120 of about 67,587 (268)
Geophysical update of the diameter of the Zhamanshin impact structure, Kazakhstan
Meteoritics &Planetary Science, EarlyView.Abstract The rim of the 0.9‐Ma‐old Zhamanshin impact crater in Kazakhstan is considered to be almost completely exposed via a series of hills surrounding a central flat area, indicating an apparent diameter of 14 km. This would make Zhamanshin the second largest impact crater of the Quaternary period. However, the overall geometry of these hills is not
Yoann Quesnel +6 more
wiley +1 more source
The Imaging X-ray Polarimetry Explorer (IXPE) and New Directions for the Future
InstrumentsAn observatory dedicated to X-ray polarimetry has been operational since 9 December 2021. The Imaging X-ray Polarimetry Explorer (IXPE), a collaboration between NASA and ASI, features three X-ray telescopes equipped with detectors sensitive to linear ...
Paolo Soffitta
doaj +1 more source
Marc Chaussidon—Leonard Medal 2026
Meteoritics &Planetary Science, EarlyView.
François Robert
wiley +1 more source
Description and terrestrial ages of the Calama Area Meteorite Collection (Atacama Desert, Chile)
Meteoritics &Planetary Science, EarlyView.Abstract We present a comprehensive study of a meteorite collection from the Atacama Desert (Chile), the driest and most climatically stable desert in the world. This collection includes meteorites from three adjacent Dense Collection Areas (DCAs) in the northern part of the Atacama Desert: Calama, Sierra Gorda, and Chug Chug, referred to as the ...
Carine Sadaka +9 more
wiley +1 more source
Relativistic Binaries in Globular Clusters
Living Reviews in Relativity, 2006 The galactic population of globular clusters are old, dense star systems, with a typical cluster containing 10^4 - 10^7 stars. As an old population of stars, globular clusters contain many collapsed and degenerate objects. As a dense population of stars,
Benacquista Matthew J.
doaj
The Grammatical Structure of Scientific Revolutions
Theoria, EarlyView.ABSTRACT In this article, I examine the structural parallels between Thomas Kuhn's philosophy of science and Ludwig Wittgenstein's later thought, focusing on the idea of grammatical frameworks. My central claim is that Kuhn's concept of paradigm and its later, more language‐centred forms in his philosophy can be read as a Wittgensteinian grammatical ...
Umut Morkoç
wiley +1 more source
Physics of Neutron Star Crusts
Living Reviews in Relativity, 2008 The physics of neutron star crusts is vast, involving many different research fields, from nuclear and condensed matter physics to general relativity.
Chamel Nicolas, Haensel Pawel
doaj
Entering the Era of Directly Supporting Society With Observation‐Based Ocean Acidification Data
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract Ocean acidification is a growing concern for many nations around the world. However, our capacity to monitor changes in carbonate chemistry with sufficient spatial and temporal resolution, has until now, been limited, which has impeded effective action and decision‐making at international, national, and regional levels.
Helen S. Findlay +11 more
wiley +1 more source
A Path to Better Science Through Co‐Creation and Open Infrastructure
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract Proprietary development solutions are often perceived as being delivered more quickly and easily than open methods, fueling the misconception that they inherently produce better overall outcomes. However, we argue that open development practices can lead to both efficient and maximally impactful outcomes.
Tasha Snow +18 more
wiley +1 more source
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract Geologic carbon sequestration (GCS) is widely seen as essential to achieving net‐zero emissions, yet its large‐scale deployment remains impractical mainly due to economic and political reasons. In this article, we explore the idea that enhanced oil recovery (EOR) may serve as a pragmatic steppingstone for getting GCS‐ready infrastructure in ...
Madeline Mascari +2 more
wiley +1 more source