Geumsook Park et al 2023 ApJS 264 16
The full data release of a survey of the inner galactic plane will be useful for astronomers studying the properties of individual molecular clouds as well as structures within the Milky Way’s spiral arms.
Yunjing Wu et al 2023 ApJL 942 L1
Using JWST observations, researchers have identified the most distant galaxy showing distinct spiral structure ever, at a time when the universe was only about 2 billion years old.
Alex Griffiths et al 2022 ApJ 941 181
Hubble observations suggest that low-mass, line-emitting galaxies might not be a main source of photons during the epoch of reionization, during which the abundant neutral hydrogen gas in the universe was ionized.
Michael G. Richer et al 2022 AJ 164 243
Observations with the Very Large Telescope reveal the plasma within a planetary nebula to be complex, containing two components with different temperatures, densities, and chemical compositions.
Tetyana Bila et al 2023 Planet. Sci. J. 4 16
A laboratory study of nanometer-sized dust grains in simulated Martian soil helps scientists explore thermal creep, a process in which gases flow out of porous soil.
Chad Bustard and S. Peng Oh 2022 ApJ 941 65
Recent research delves into the method by which turbulence transfers energy to cosmic rays: high-energy charged particles accelerated by supernovae and other cosmic sources.