Science Results Archive 2019

By Kimberly Ennico Smith

Paper: Astrophysical detection of the helium hydride ion HeH+
Güsten et al. Nature, 17 April 2019, doi: 10.1038/s41586-019-1090-x

By W. Lim, J. De Buizer, R. Klein, and J. Schmelz (USRA)

Paper: Surveying the Giant HII Regions of the Milky Way with SOFIA. I. W51A
Lim and De Buizer 2019, ApJ, 873, 51.

By Terry Jones, Arielle Moullet, Kassandra Bell, and Joan Schmelz

Paper: SOFIA Far Infrared Imaging Polarimetry of M82 and NGC 253: Exploring the Super–Galactic Wind
Jones, Terry Jay, et al., 2019, ApJL, 870, L9.

By William Reach, Kassandra Bell, and Joan Schmelz

A compilation of scientific results from The Stratospheric Observatory for Infrared Astronomy, SOFIA, reveal new clues to how stars form and galaxies evolve, and closer to understanding the environment of Europa and its subsurface ocean. The airborne observatory carries a suite of instruments, each sensitive to different properties of infrared light, that gives astronomers insights into the flow of matter in galaxies.

By Ralph Shuping, Mikako Matsuura, Kassandra Bell, and Joan Schmelz

Paper: SOFIA Mid-infrared Observations of Supernova 1987A in 2016 — Forward Shocks and Possible Dust Re-formation in the Post-shocked Region
Matsuura, Mikako, et al., 2018, MNRAS, 2018.

New data from NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, reveal a three-dimensional (3-D) view of the Orion Nebula – Earth’s closest star-formation nursery – and a powerful stellar wind. Researchers can rotate, zoom in, and even dive through this data cube to better understand how stars are forming.

By Kassandra Bell and Joan Schmelz (USRA)

Paper: Disruption of the Orion molecular core 1 by wind from the massive star θ1 Orionis C
Pabst et al. 2019, Nature, doi:10.1038/s41586-018-0844-1