Final answer:
The Swift satellite observes the gamma-ray, X-ray, and ultraviolet portions of the electromagnetic spectrum, and has the ability to rapidly reorient to capture data from gamma-ray bursts.
Step-by-step explanation:
The Swift satellite operates observatory functions in specific areas of the electromagnetic spectrum, including gamma-ray, X-ray, and ultraviolet wavelengths. Launched in 2004, Swift has the capability to quickly reposition its instruments to capture data from cosmic gamma-ray bursts. These bursts are significant astronomical events, and Swift's agility allows it to observe the afterglow of these bursts rapidly, providing valuable data at a much earlier stage when it is expected to be the brightest. Equipped with sensitive detectors, Swift has observed over a thousand bursts since its launch, which helps scientists study these energetic phenomena and improve our understanding of the universe.