Lecture

Spacewalks: Training and Missions

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Description

This lecture covers the experience of the instructor during a spacewalk in 1999, training for spacewalks in the Neutral Buoyancy Lab, space station assembly spacewalks, and space station maintenance. It also includes insights into the tools, safety protocols, and statistics related to spacewalks.

Official source

Ontological neighbourhood

Mechanical engineering

Aerospace engineering: Spacecrafts

Related concepts (28)

Space station

A space station is a spacecraft capable of supporting a human crew in orbit for an extended period of time and is therefore a type of space habitat. It lacks major propulsion or landing systems. An orbital station or an orbital space station is an artificial satellite (i.e., a type of orbital spaceflight). Stations must have docking ports to allow other spacecraft to dock to transfer crew and supplies. The purpose of maintaining an orbital outpost varies depending on the program.

International Space Station

The International Space Station (ISS) is the largest modular space station in low Earth orbit. The project involves five space agencies: the United States' NASA, Russia's Roscosmos, Japan's JAXA, Europe's ESA, and Canada's CSA. The ownership and use of the space station is established by intergovernmental treaties and agreements. The station serves as a microgravity and space environment research laboratory in which scientific research is conducted in astrobiology, astronomy, meteorology, physics, and other fields.

Tiangong space station

Tiangong (), officially the Tiangong space station (), is a permanently crewed space station constructed by China and operated by China Manned Space Agency in low Earth orbit between above the surface. It is China's first long-term space station, part of the Tiangong program and the core of the "Third Step" of the China Manned Space Program; it has a pressurised volume of 340 m3 (12,000 cu ft), slightly over one third the size of the International Space Station.

Astronaut training

Astronaut training describes the complex process of preparing astronauts in regions around the world for their space missions before, during and after the flight, which includes medical tests, physical training, extra-vehicular activity (EVA) training, procedure training, rehabilitation process, as well as training on experiments they will accomplish during their stay in space. Virtual and physical training facilities have been integrated to familiarize astronauts with the conditions they will encounter during all phases of flight and prepare astronauts for a microgravity environment.

Astronaut

An astronaut (from the Ancient Greek ἄστρον (astron), meaning 'star', and ναύτης (nautes), meaning 'sailor') is a person trained, equipped, and deployed by a human spaceflight program to serve as a commander or crew member aboard a spacecraft. Although generally reserved for professional space travelers, the term is sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists. "Astronaut" technically applies to all human space travelers regardless of nationality.

Related lectures (64)

Space Mission Design and Operations

Explores space mission design, historical spacewalks, Artemis program, Mars missions, and suborbital spaceflights.

Spacewalks: History and Operations MOOC: Space Mission Design and Operations

Explores the history and operations of spacewalks, from the first in 1965 to recent missions.

Space Mission Design and Operations MOOC: Space Mission Design and Operations

Introduces space mission design, covering human and robotic missions, trajectories, energy management, and propulsion.

Becoming an Astronaut MOOC: Space Mission Design and Operations

Explores Dr. Michael Foale's path to becoming an astronaut, his work at NASA, and his experiences on the Mir space station.

Space Mission Design and Operations: JWST