An X-ray Extremely wide-field Spectroscopic Surveyor (XESS, or "chess")

arXiv:2609.38321 · astro-ph.IM, astro-ph.GA, astro-ph.HE · Submitted 2026-09-29 · Read on arXiv

astro-ph.IM, astro-ph.GA, astro-ph.HE

Submitted: 2026-09-29

Updated: 2026-09-29

Terminology

• AGN — 7× in this paper · explained in 1 episode
• AGN Feedback — 2× in this paper · explained in 1 episode
• Active Regions — 1× in this paper · explained in 1 episode
• Artificial Intelligence — 1× in this paper
• Artificial Intelligence (AI) — 1× in this paper · explained in 2 episodes
• Metallicity — 1× in this paper · explained in 3 episodes

Sources

• LEM All-Sky Survey: Soft X-ray Sky at Microcalorimeter Resolution

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