Exhibit 99.1 Astrotech Reports Second Quarter of Fiscal Year 2026 Financial Results AUSTIN, Texas, Feb. 13, 2026 (GLOBE NEWSWIRE) -- Astrotech Corporation (Nasdaq: ASTC) (the "Company" or "Astrotech") reported its financial results for the second quarter of fiscal year 2026, which ended December 31, 2025. About Astrotech Corporation Astrotech Corporation (Nasdaq: ASTC) is an instrumentation company that creates, operates, and scales innovative businesses through its wholly owned subsidiaries. Each subsidiar ...