Living Worlds Working Group white paper: HWO must deliver extreme SNR and tight instrument specs to meet Decadal goals
A Living Worlds Working Group white paper (preprint on arXiv) argues NASA’s Habitable Worlds Observatory must deliver extremely high signal-to-noise ratios and tightly specified instrumentation and systems to satisfy the Decadal Survey’s exoplanet-imaging objectives; the paper maps the trade-offs driving early mission design and cost.