Were still in the definition phase of the Habitable Worlds Observatory (HWO), but it seems like every week a new research group comes out with a paper helping to contribute to what is shaping up to be one of the most important space telescopes of the 2040s. A new paper from a team of researchers led by Daniel Jaffe of the University of Texas at Austin contributes to this ongoing definition work by arguing that its time HWO adopted a high-resolution near-IR spectroscopy capability, - which sounds great in practice, but so far hasnt been attempted due to technological limitations. But, according to the paper, two recent inventions finally make a working version of an extremely high resolution exoplanet hunter viable.