Results 81 to 90 of about 1,351,986 (215)
Capture of interstellar objects during stellar encounters
Astronomy & AstrophysicsAs they orbit within the Galaxy, stars swim through a vast population of interstellar objects (ISOs). In this paper, we use N-body simulations to show that a fraction of ISOs within ∼1 pc of the Sun (its tidal radius) may be captured during the flyby of ...
Raymond Sean N. +2 more
doaj +1 more source
Features of Ground Level Enhancement (GLE #74) Event on 11 May 2024
Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.Abstract Ground Level Enhancement (GLE #74) occurred on 11 May 2024 following an X5.8 solar flare from active region AR 13668 and the associated halo coronal mass ejection. The event was observed by both ground‐based neutron monitors (NMs) and space‐borne instruments and occurred during a deep Forbush decrease and one of the strongest geomagnetic ...
Alexander Mishev +5 more
wiley +1 more source
Prospects for Backtracing 1I/‘Oumuamua and Future Interstellar Objects [PDF]
The Astrophysical Journal Letters, 2018 Abstract 1I/‘Oumuamua is the first of likely many small bodies of extrasolar origin to be found in the solar system. These interstellar objects (ISOs) are hypothesized to have formed in extrasolar planetary systems prior to being ejected into interstellar space and subsequently arriving at the solar system. This paper discusses necessary
openaire +3 more sources
An Upper Limit on the Interstellar Meteoroid Flux at Video Sizes from the Global Meteor Network
The Astrophysical JournalMaterial arriving at our solar system from the Galaxy may be detected on Earth in the form of meteors ablating in our atmosphere. Here, we report on a search for interstellar meteors within the highest-quality events in the Global Meteor Network (GMN ...
Paul Wiegert +4 more
doaj +1 more source
Elastic Properties of Titan Tholins Revealed by Brillouin Spectroscopy
Journal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.Abstract Titan tholins, complex organic solids synthesized by simulating photochemical processes in Titan's atmosphere, are widely regarded as analogs to organic surface materials on the Saturnian moon. Their mechanical properties are critical for understanding the evolution of Titan's geomorphology and crustal layering.
Mark A. Johnson +9 more
wiley +1 more source
Science of omics: a molecular space odyssey
Experimental Physiology, EarlyView.
Salomé Coppens +3 more
wiley +1 more source
Molecular filming: A director's grammar for visualizing chemistry in motion
Bulletin of the Korean Chemical Society, Volume 47, Issue 9, Page 1042-1057, September 2026.Molecular filming names the practice, not just the product, of ultrafast structural science. In deliberate analogy to molecular editing, which rewrites connectivity in space, molecular filming records geometry in time, assembling time‐ordered structural frames into a movie of atomic motion and recasting the field as a grammar of directorial choices ...
Hyotcherl Ihee
wiley +1 more source
InfoScience, Volume 3, Issue 3, September 2026.With the advancement of 6G communications, high‐precision radar, and advanced imaging technologies, there is a growing demand for compact, high‐performance light sources capable of generating high‐frequency radio waves (millimeter‐wave and terahertz waves). This article systematically introduces how to efficiently generate these high‐frequency waves on
Jianfeng Xiong +8 more
wiley +1 more source
Intercepting 3I/ATLAS at Its Closest Approach to Jupiter with the Juno Spacecraft
AerospaceThe interstellar object 3I/ATLAS is expected to arrive at a distance of 53.56(±0.45) million km (0.358±0.003 au) from Jupiter on 16 March 2026. We show that applying a total thrust ΔV of 2.6755kms−1 to the lower perijove on 9 September 2025 and then ...
Abraham Loeb, Adam Hibberd, Adam Crowl
doaj +1 more source
, 2016 Published in Proceedings of TVIW 2016, February 28-March 2, Chattanooga, TN / David E. Fields and Abby SherriffThe mass ratio problem in interstellar flight presents a major problem.
Jackson, Albert Allen
core