Alster The Serpent!

Item #: SCP-XXXX Object Class: Keter

Special Containment Procedures: Due to its immense size and extraterrestrial nature, SCP-XXXX cannot be contained within any conventional facility. As such, containment efforts focus on tracking and monitoring its location and activities. The Foundation's Oort Array Satellite Network (OASN) is to be utilized to monitor SCP-XXXX's movements within the solar system and beyond. The OASN is to be regularly updated with advanced tracking algorithms to predict SCP-XXXX's trajectory and potential interactions with Earth or other celestial bodies.

In the event that SCP-XXXX approaches Earth or enters its vicinity, Mobile Task Force Omega-9 ("Stellar Wardens") is to be dispatched to implement Protocol Astral Sentinel. This protocol involves the deployment of advanced space-based weaponry to deter SCP-XXXX from entering Earth's atmosphere or causing any potential harm to the planet or its inhabitants. All data gathered during these encounters is to be transmitted to Site-███ for analysis.

Description: SCP-XXXX is an enormous draconic entity of astronomical proportions, resembling a classical Western dragon in appearance. Its body measures approximately 800 kilometers in length, with a wingspan of 1,200 kilometers and an estimated mass of ████ teratons. SCP-XXXX's scales emit a faint, bioluminescent glow that shifts in color based on its mood or activities. Its head features six eyes, each possessing a unique luminescent hue.

SCP-XXXX's primary habitat appears to be the interstellar void, frequently navigating the regions between star systems. It travels at speeds far exceeding those of any known celestial object, demonstrating an understanding of advanced propulsion methods beyond current human comprehension. The mechanism behind SCP-XXXX's propulsion remains unclear and is a subject of ongoing research.

Despite its colossal size, SCP-XXXX is capable of precise and delicate movements, indicating an advanced level of motor control. It displays behaviors consistent with high intelligence, as it has been observed altering its trajectory in response to gravitational anomalies and even engaging in complex aerial acrobatics.

SCP-XXXX's motives and origins remain enigmatic. It does not appear to pose an immediate threat to humanity, as it has made no overtly aggressive actions. Nevertheless, its potential for disruption, should it approach inhabited planets or gravitational anomalies, warrants continued monitoring and research.

Addendum XXXX-1: On ██/██/20██, SCP-XXXX was observed engaging in an intricate pattern of maneuvers within the ███████ star cluster, creating a series of luminous trails that formed an intricate geometric pattern. This event lasted for approximately 37 minutes before SCP-XXXX departed the cluster at an extremely high velocity. Analysis of the light patterns produced during this event has revealed a complex mathematical code, currently under decryption by Foundation cryptographers.

Addendum XXXX-2: On ██/██/20██, SCP-XXXX's bioluminescent scales emitted an intense, pulsating light pattern visible from Earth. The pattern, when analyzed, revealed a series of repeating prime numbers. The significance of these prime numbers is currently under investigation.