ABSTRACT We combine all previously published radial velocity measurements of the spectroscopic binary WR 141 with new CCD data ... 1991, in IAU Symp. 143, Wolf‐Rayet Stars and Interrelations with ...

It's part of a star system called Wolf-Rayet 104 (WR 104), also known famously as the Pinwheel Nebula. Astronomers have confirmed the shape of the nebula is an interaction with a stellar twin – a ...

At the heart of the pinwheel lies a pair of massive, hot stars locked in a binary orbit ... Earth looks down the axis of this system, known as Wolf-Rayet 104, raising concerns that our planet ...

My research focuses on observational studies of young stars, star-forming regions, and massive Wolf-Rayet stars. I make use of several space-based telescopes including the Chandra and XMM-Newton X-ray ...