Experiment 4441-1-1

Subject: D-9679

Procedure: Subject is asked to descend SCP-2403 at a normal pace while wearing a portable video recorder.

Observation: Subject descends the last step normally. Upon making contact with the landing, the subject starts screaming in a panicked state. Subject remains in a panicked state for five seconds before appearing disoriented and then stumbling toward the adjacent wall while breathing heavily.

Video Analysis: Video captured a full 5.5 seconds of free-fall footage with the subject screaming for the entire duration. After stabilization of the video was applied, the location was confirmed to be a bridge possibly in the western United States. Bridge is positioned over a gorge estimated to be 350 meters in depth. Based on a structural analysis of the bridge, it is thought to have been built within the last 30 years.

Experiment 4441-1-3

Subject: D-8755

Procedure: Subject is asked to descend SCP-2403 at a normal pace while wearing a portable video recorder. Subject is also instructed to jump over the last step and onto the landing.

Observation: Subject descends and makes the jump over the last step. Upon making contact with the landing, the subject collapses in an unconscious state. Subject is treated in the infirmary for sudden cardiac arrest and revived. During the debriefing, subject has no detailed memory of the event other than the sensation of falling.

Video Analysis: Video captured a full 18.9 seconds of free-fall footage with the subject believed to be only conscious for the first 5.8 seconds. Analysis of the video was able to identify several important landmarks that were able to confirm the location as the Store Trolltind, which is Europe’s highest cliff. Date at the location was unable to be determined.

Experiment 4441-1-7

Subject: D-1145

Procedure: Subject is asked to descend SCP-2403 at a normal pace while wearing a portable video recorder. Subject is also instructed to jump over the last three steps and onto the landing.

Observation: Subject descends and makes the jump over the last three steps. Upon making contact with the landing the subject's body, now dead, collapses. An autopsy performed showed the cause of death to be sudden depressurization as most of the organs and skin tissues were ruptured.

Video Analysis: Video captured a full 1.1 minutes of free-fall footage with the subject believed to be alive for an estimated 10 seconds. Analysis of the video was unable to confirm a terrestrial location. Further video analysis in conjunction with the autopsy report posited the location to be on the planet Mars, possibly along the high cliffs surrounding the Echus Chasma crater. Confirmation is pending following further review of this data.

Experiment 4441-1-10

Subject: D-5984

Procedure: Subject is asked to descend SCP-2403 at a normal pace while wearing a portable video recorder and a NASA Z-1 spacesuit. Video recorder has been upgraded to be able to function in hostile environmental conditions. Subject is also instructed to jump over the last half of the flight and onto the landing.

Observation: Subject descends and makes the jump from halfway down the flight. Upon making contact with the landing the subject's body shatters inside the suit. The remains of the subject were observed to be frozen solid and the suit appears to have been torn along the right leg. Video recorder unit was damaged, but intact.

Video Analysis: Video captured a full 12.2 minutes of freefall footage. After 5.1 minutes of free-fall, the subject experiences a hard impact against the wall, rupturing the suit. Death occurred 23 seconds after this event. Analysis of the video showed a low gravity environment in extreme cold conditions. Footage also reveals the entire surface to be solid ice. Comparing certain sections of footage looking up at the sky with known star charts, it is determined that the location is located outside of the known local solar system.