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NASA-Katalyst Swift Boost Mission Aborts Primary Reboost
NASA and commercial partner Katalyst Space Technologies officially call off the primary reboost attempt of the Swift Boost Mission meant to save the aging Neil Gehrels Swift Observatory.
Swift Boost Mission and Neil Gehrels Swift Observatory:
| Dimension | Key Details |
|---|---|
| Mission objective | Provides for autonomous docking with the Swift space telescope in Low Earth Orbit (LEO) to raise its altitude and extend its scientific operational lifespan. |
| Rescue vehicle and launch platform | Comprises the LINK spacecraft aboard a Northrop Grumman Pegasus XL rocket from Kwajalein Atoll. |
| Cause of abort | LINK suffers severe attitude control failures: uncontrolled multi-axis spinning caused by reaction wheel overheating and thruster anomalies. |
| Revised objective | LINK provides for a non-docking engagement and proximity operations (RPO) near Swift to test autonomous navigation capabilities for future satellite servicing missions. |
| Fate of Swift | As per the mission update, lacking onboard propulsion, Swift’s orbit continues to decay naturally, leading to an atmospheric re-entry. |
| Launch (Swift Observatory) | The Neil Gehrels Swift Observatory has been launched by NASA on November 20, 2004. |
| Primary scientific role | Mandates rapid detection and real-time monitoring of Gamma-Ray Bursts (GRBs). |
| Gamma-Ray Bursts (GRBs) | Gamma-Ray Bursts (GRBs) are the most energetic electromagnetic events in the universe, typically generated by massive star collapses or black hole formations. |
| Instruments onboard | Comprises 3 multi-wavelength telescopes spanning Gamma-ray, X-ray, Ultraviolet, and Optical spectra. |
| Scientific achievements | Over two decades in orbit, Swift detects over 1,800 cosmic explosions, including a GRB event originating 13 billion light-years away from the early universe. |