TUCSON, Arizona, Jan. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Dec. 1, 2023, edition (Vol. 958, No. 2). Here are excerpts: * * * * Secondary Outflow Driven by the Protostar Ser-emb 15 in Serpens * Rotation of a Stealth CME on 2012 October 5 Observed in the Inner Heliosphere * A Dat  more

TUCSON, Arizona, Jan. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Dec. 20, 2023, edition (Vol. 959, No. 2): Here are excerpts: * * * * Observations of a Failed Solar Filament Eruption Involving External Reconnection * Kinetic and Shear Alfven Waves in a Large Guide-field Reconnection a  more

TUCSON, Arizona, Jan. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Jan. 1, 2024, edition (Vol. 960, No. 1): * A Centiparsec-scale Compact Radio Core in the Nearby Galaxy M60 * Red Giant Rotational Inversion Kernels Need Nonlinear Surface Corrections * First X-Ray Polarization Measurement  more

TUCSON, Arizona, Jan. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Jan. 10, 2024, edition (Vol. 960, No. 2): * The Decay of Two Adjacent Sunspots Associated with Moving Magnetic Features * The Atacama Cosmology Telescope: Galactic Dust Structure and the Cosmic PAH Background in Cross-corr  more

TUCSON, Arizona, Jan. 15 -- The Astrophysical Journal, a research journal from the American Astronomical Society that says it is devoted to recent developments, discoveries and theories in astronomy and astrophysics, published research articles on the following topics in its Nov. 20, 2023, edition (Vol. 958, No. 1). Here are excerpts: * * * * Evolutionary Relationship between Sunspot Groups and Soft X-Ray Flares over Solar Cycles 21-25 * Rankine-Hugoniot Relations and Magnetic Field Enhancem  more