Extravehicular activity (EVA) is any activity done by an astronaut in outer space outside a spacecraft. In the absence of a breathable Earthlike atmosphere...

different purposes: IVA (intravehicular activity), EVA (extravehicular activity), and IEVA (intra/extravehicular activity). IVA suits are meant to be worn inside...

mobility, life support, and communications for astronauts performing extravehicular activity (EVA) in Earth orbit. Introduced in 1982, it is a two-piece semi-rigid...

is fitted around the life support backpack of the space suit (EMU or Extravehicular Mobility Unit). SAFER in no way interferes with suit mobility. The flight...

Space Activity Suit: An Elastic Leotard for Extravehicular Activity, the original 1968 paper (Microsoft DOC format) Development of a Space Activity Suit...

radiation sickness, and may even have been lethal for those engaged in extravehicular activity or on the lunar surface. Another type of radiation, galactic cosmic...

Isaacman and crewmate Sarah Gillis performed the first private extravehicular activity (EVA), becoming the first civilians to conduct a spacewalk, technically...

days required for a round trip to the Moon; methods of performing extravehicular activity (EVA) without tiring; and the orbital maneuvers necessary to achieve...

Spaceflight in 2025 promises to follow the 2020s trend of record-breaking orbital launches (with at least 300 expected) and increased developments in lunar...

women (Sally K. Ride and Kathryn D. Sullivan), the first American Extravehicular activity (EVA) involving a woman (Sullivan), the first Australian-born person...

STS-47. Cosmonaut Alexei Leonov was the first person to conduct an extravehicular activity (EVA), (commonly called a "spacewalk"), on 18 March 1965, on the...

days, 14 hours), greatest distance from a spacecraft during an extravehicular activity of any type (7.6 kilometers or 4.7 miles), longest time on the...

astronaut's suit as he descended or stepped off the ladder. The original extravehicular activity plan, up through at least 1966, was for only one astronaut to leave...

spacewalk records List of longest spacewalks List of spacewalkers Extravehicular activity This article includes an outer space-related list of lists....

During Apollo 16's return flight to Earth, Mattingly performed an extravehicular activity (EVA) to retrieve film cassettes from the exterior of the spacecraft...

humans in November 2000, it did not include an airlock, and all extravehicular activity had to be facilitated by the airlock on the Space Shuttle until...

Cooling Garment (LCG), which helped prevent overheating during extravehicular activity. Also present was the Oxygen Purge System (OPS), the "bedroll"...

Moonwalk, Moonwalker or Moonwalking may refer to: A moonwalk, extravehicular activity on the Moon Lists of spacewalks and moonwalks Moonwalk (album)...

1993, spacewalkers James H. Newman and Carl E. Walz performed an extravehicular activity (EVA) designed to evaluate tools, tethers and a foot restraint...

in 1966 on Gemini 12, during which he spent over five hours on extravehicular activity. Three years later, Aldrin set foot on the Moon at 03:15:16 on...

Michael Collins, Collins became the first person to perform two extravehicular activities. Edwin E. "Buzz" Aldrin (Houston CAPCOM) L. Gordon Cooper Jr....

astronaut with over 975 hours in space, including 21 hours of extravehicular activity. She was the associate dean for graduate programs at the University...

saturation, flying in an unpressurised aircraft at high altitude, and extravehicular activity from spacecraft. DCS and arterial gas embolism are collectively...

maintain a minimum level of performance, including topics such as extravehicular activity, robotics, language, diving, and flight training. The effects of...

wearing a new Apollo A6L spacesuit, designed to accommodate lunar extravehicular activity (EVA). The traditional visor helmet was replaced with a clear "fishbowl"...

This article documents expected notable spaceflight events during the year 2029. The China National Space Administration (CNSA) plans to launch Tianwen-4...

An astronaut in training for an extravehicular activity mission using an underwater simulation environment on Earth....

due to a launch preparation error. Cernan performed a two-hour extravehicular activity, during which it was planned for him to demonstrate free flight...

Moon and back. A second objective was the first American extra-vehicular activity (EVA), known popularly as a "space walk". The first space walk had already...

days on the surface. The astronauts will perform at least two Extravehicular Activities (EVAs) on the surface before the HLS ascends to return them to...