29/06/2026 04:47 - Tecnologia
According to sources close to the mission, the Neil Gehrels Swift Observatory, known simply as Swift, is experiencing critical problems that could cause it to re-enter Earth's atmosphere if urgent measures aren't taken.
NASA has reportedly activated an emergency race-against-time operation to stabilize the satellite and prevent its uncontrolled descent. While specific details about the technical issue and planned maneuvers remain undisclosed, the situation has put the scientific community on high alert.
The telescope is dedicated to studying gamma-ray bursts (GRBs), the most energetic events in the entire universe. These cosmic explosions release more energy in seconds than our Sun will emit in its entire 10-billion-year lifetime.
Since launch, Swift has detected over 1,400 gamma-ray bursts, revolutionizing our understanding of these cosmic phenomena.
| Instrument | Function |
|---|---|
| BAT (Burst Alert Telescope) | Detects gamma-ray bursts and alerts other instruments within seconds |
| XRT (X-Ray Telescope) | Observes the initial X-ray phase of explosions with incredible precision |
| UVOT (UV/Optical Telescope) | Captures stunning images in ultraviolet and visible light wavelengths |
Swift has been absolutely fundamental to modern astronomy. Among its most remarkable achievements:
Losing this observatory would represent a significant blow to the international astronomical community and decades of irreplaceable research.
When a satellite can no longer maintain its orbit, space agencies may plan a controlled re-entry. This involves maneuvering the object to fall in remote ocean areas, minimizing risk to populated areas. However, if the satellite loses control completely, re-entry becomes uncontrolled, creating uncertainty about where debris might land. This is precisely what NASA is working desperately to prevent.
Sources:
Based on reports from Infobae and Diario Hoy. Additional observatory information verified through NASA historical archives.
Alfredo S. Quiroga
