Roscosmos Spacewalk 64

Item: Roscosmos Spacewalk 64
Rating: 5
Author: PostSingularity Institute

by NASA

Applied Sciences & Engineering Space Exploration TRTransport technology and trades TRPAerospace and aviation technology

🎙 NASA 👥 15.0M 📅 October 16, 2025 ⏱ 434 min 👁 89K 📄 documentary 🧭 2026-08-03

Available in: English (current) Français

Keywords

spacewalkISSRoscosmosEVANauka

Summary

This NASA broadcast provides live coverage of Roscosmos Spacewalk 64, conducted by cosmonauts Sergey Ryzhikov and Alexey Zubritskiy from the Poisk module of the International Space Station (ISS). The spacewalk, lasting about five and a half hours, involved several key tasks: installing a molecular beam science experiment on the Nauka module, removing a commercial camera system from the Zvezda module, cleaning Zvezda’s windows, and retrieving a materials exposure experiment cassette. The broadcast includes detailed commentary on the procedures, the cosmonauts’ preparations, and the use of the European Robotic Arm as a work platform. It also mentions upcoming events such as the launch of the HTV-X1 cargo spacecraft and a subsequent spacewalk. The coverage is technical yet accessible, providing real-time insights into the complexities of extravehicular activities.

126 words

Critical Evaluation

The video is an official NASA production, offering a high level of reliability and authority. The information is presented in real-time, with expert commentary from NASA personnel, ensuring accuracy and depth. The technical details are well-explained, making the content valuable for both space enthusiasts and professionals. The coverage is thorough, capturing the entire spacewalk from preparation to execution. The argumentation is solid, as it relies on direct observation and official communications. The sources cited include NASA’s official ISS page, which is a primary source. The title accurately reflects the content, and the video delivers on its promise of live coverage. The only minor drawback is the length, which may be excessive for casual viewers, but for those interested in space operations, it is a treasure trove of information. Overall, this is an excellent resource for understanding the intricacies of spacewalks and ISS maintenance.

143 words

Title / Content Match

Title accurately reflects the content: a live coverage of Roscosmos spacewalk 64.

Quality & Reliability

9/10

Official NASA broadcast with real-time telemetry and expert commentary, highly reliable.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

International Space Station — Official NASA page for ISS information.

Concurring Sources

NASA ISS Page — Official NASA information on ISS operations.

Contribution & Novelties

This video provides a unique, real-time look at a specific spacewalk, offering insights into the operational procedures and challenges of extravehicular activities. It highlights the collaboration between NASA and Roscosmos and the use of advanced robotics like the European Robotic Arm. The coverage is valuable for educational purposes and for those interested in space exploration.

Pour aller plus loin :

European Robotic Arm — Provides background on the robotic arm used in the spacewalk.
International Space Station — General information about the ISS.
Orlan space suit — Details on the spacesuits worn by the cosmonauts.

95 words

Radar Profile

The radar profile shows high scores in information quantity, quality, and reliability, with a slightly lower technical level, indicating a comprehensive and trustworthy broadcast suitable for a broad audience.

Reliability 9/10