NASA launches science balloon in Antarctica | Space photo of the day for Dec. 22, 2025 Cgkik Jul 12, 2026 · 21:24 CST f X ⧉ NASA launches science balloon in Antarctica | Space photo of the day for Dec. 22, 2025 When you buy through links on our articles, Future and its syndication partners may earn a commission. Related Coverage How 2025 became the year of comet: The rise of interstellar 3I/ATLAS, an icy Lemmon and a cosmic SWAN Factbox-Weight-loss drug developers line up to tap lucrative market as competition heats up Explainer-What Novo Nordisk's weight-loss pill approval means for company, patients Doomed SpaceX Starlink satellite photographed from orbit