Space Triumphs, Medical Marvels & More: Must-Read Science News (July 23–24, 2025)
NASA and SpaceX launched the TRACERS tandem-satellite mission from Vandenberg on July 23, 2025, to study magnetic explosions in Earth’s atmosphere. The two probes will fly seconds apart through the polar cusp, capturing real-time data on magnetic reconnection events. TRACERS is expected to collect over 3,000 measurements annually to map solar storm impacts.