Science Results Archive 2018

By Kassandra Bell and Joan Schmelz (USRA)

Paper: The Inception of Star Cluster Formation Revealed by [CII] Emission Around an Infrared Dark Cloud
Bisbas, Tan et al. 2018, MNRAS, 478, L54.

By Enrique Lopez-Rodriguez, Kassandra Bell, and Joan Schmelz (USRA)

Paper: The Highly Polarized Dusty Emission Core of Cygnus A
Lopez-Rodriguez, Enrique, et al., 2018, ApJL, 861, L23.

The Stratospheric Observatory for Infrared Astronomy, SOFIA, released new data from its recent Southern Hemisphere observations revealing the structure of celestial magnetic fields in the region known as 30 Doradus, or 30 Dor, at a scale that has never been seen before.

NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, released its call for observing proposals from the U.S. and international astronomical communities. Approximately 500 hours of observing time are available for flights in 2019. Proposals that will use SOFIA data to enable Ph.D. theses will also be supported. The deadline for submitting the Phase I proposals is September 7, 2018, at 9 p.m. PDT.

NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, is preparing to head to Christchurch, New Zealand, to study celestial objects best viewed from the Southern Hemisphere.

NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, has returned from an extended maintenance period and will resume science flights on May 22.

The May 22 mission will be a 10-hour, overnight flight where SOFIA will observe a number of celestial objects including an area of dense gas in the constellation Sagittarius. Researchers will also study the material remaining after a supernova explosion to better understand how these cataclysmic events impact the surrounding area and if these interactions form cosmic rays.

Two research teams used a map from NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, to uncover new findings about stars forming in Orion’s iconic Horsehead Nebula. The map reveals vital details for getting a complete understanding of the dust and gas involved in star formation.

NASA released a solicitation for proposals for next generation science instrument(s) that will harness the unique capabilities of SOFIA, the Stratospheric Observatory for Infrared Astronomy.

Updated March 30, 2018

NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, remains in Hamburg, Germany, to address a repair that was discovered during a routine inspection and repair cycle, known as a C-Check.

The American Astronomical Society, AAS, awarded the Henry Norris Russell Lectureship to Eric Becklin, senior science advisor for SOFIA, the Stratospheric Observatory for Infrared Astronomy. The lectureship is awarded annually based on "a lifetime of eminence in astronomical research, and for his leadership role in turning infrared astronomy into a fundamental tool for understanding astronomy and astrophysics."

Now it’s possible to explore NASA’s flying observatory with a new 3-D virtual tour that brings users aboard SOFIA, the Stratospheric Observatory for Infrared Astronomy.

To have a full picture of the lives of massive stars, researchers need to study them in all stages – from when they’re a mass of unformed gas and dust, to their often dynamic end-of-life explosions.

Astronomers are observing star-forming regions in our galaxy with NASA’s flying telescope, the Stratospheric Observatory for Infrared Astronomy, SOFIA, to understand the processes and environments required to create the largest known stars, which tip the scales at ten times the mass of our own Sun or more.

Astronomers from NASA’s Stratospheric Observatory for Infrared Astronomy, SOFIA, Northwestern University, and the University of Maryland were on hand at the 231st meeting of the American Astronomical Society in Washington, D.C., to discuss new scientific results describing how their studies of dust grain polarization and celestial magnetic fields are leading to a better understanding of star formation, theories about how gas cools in the interstellar medium, and how magnetic fields are creating stellar winds around black holes.