Results 171 to 180 of about 8,897 (294)

Kinematics and dynamics of the M 51-type galaxy pair NGC 3893/96 (KPG 302) [PDF]

open access: bronze, 2007
I. Fuentes-Carrera   +4 more
openalex   +1 more source

An Analysis of the Exposure History of Apollo 17 Soils: Exploring Relationships Between Lunar Soil Maturity Indices

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Analysis of space weathering features in lunar regolith using transmission electron microscopy (TEM) allows researchers to characterize the surface exposure timescale of individual grains from the Moon. TEM analysis of regolith grains from Apollo 17 scoop samples, collected from five different locations in the Taurus‐Littrow Valley (TLV), each
J. A. McFadden, M. S. Thompson
wiley   +1 more source

Loneliness and well-being in finnish immigrants: A multimodal dataset from wearables and passive data collection. [PDF]

open access: yesData Brief
Wang Y   +7 more
europepmc   +1 more source

Formation of Asteroid (16) Psyche by a Giant Impact

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Asteroid (16) Psyche is the largest likely metal‐rich asteroid in the Solar System and the target of the NASA Psyche mission. The mission aims to determine whether the asteroid is the core of a differentiated planetesimal that lost its mantle via a giant impact.
Saverio Cambioni   +14 more
wiley   +1 more source

DYNAMICS OF SPHERICAL GALAXIES, II [PDF]

open access: yesProceedings of the National Academy of Sciences, 1966
openaire   +2 more sources

TranQuiL: Long Range Detection and Localization of Interference in Radio Quiet Zones

open access: yesRadio Science, Volume 61, Issue 1, January 2026.
Abstract Radio Quiet Zones (RQZs) have been established to prevent radio sources from causing harmful interference to sensitive radio telescopes, which study extremely faint cosmic radio waves. Even with strict regulations, such interference is growing due to the widespread use of consumer electronics, emitting in many different frequency bands ...
Atul Bansal   +5 more
wiley   +1 more source

A large, long-lived, slowly-expanding superbubble across the Perseus arm. [PDF]

open access: yesNat Commun
Chen B   +7 more
europepmc   +1 more source

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