NASA Gallery

Amazing photos from NASA image of the day and more

Menu
  • Home
  • Static Page
  • Dropmenu
    • Dropmenu 1
    • Dropmenu 2
    • Dropmenu 3
    • Dropmenu 4
    • Dropmenu 5
  • Dropmenu
    • Dropmenu 1
    • Dropmenu 2
    • Dropmenu 3
    • Dropmenu 4
    • Dropmenu 5
  • Dropmenu
    • Dropmenu 1
    • Dropmenu 2
    • Dropmenu 3
    • Dropmenu 4
    • Dropmenu 5
  • Button
  • Error
  • Surprise Me
NASA To Fly Free in Space

To Fly Free in Space


What would it be like to fly free in space? At about 100 meters from the cargo bay of the space shuttle Challenger, Bruce McCandless II was living the dream -- floating farther out than anyone had ever been before. Guided by a Manned Maneuvering Unit (MMU), astronaut McCandless, pictured, was floating free in space. McCandless and fellow NASA astronaut Robert Stewart were the first to experience such an "untethered space walk" during Space Shuttle mission 41-B in 1984. The MMU worked by shooting jets of nitrogen and was used to help deploy and retrieve satellites. With a mass over 140 kilograms, an MMU is heavy on Earth, but, like everything, is weightless when drifting in orbit. The MMU was later replaced with the SAFER backpack propulsion unit. via NASA https://ift.tt/2HbtpDe
NASA
February 09, 2020
  • Tweet
  • Share
  • Share
  • Share
  • Share

About Admin Lycoris

This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.

Related Posts

Total Tayangan Laman

  • …

  • …

Weekly Posts

  • M42: Inside the Orion Nebula
    The Great Nebula in Orion, an immense, nearby starbirth region, is probably the most famous of all astronomical nebulas. Here, glowing gas ...
  • 25 Brightest Stars in the Night Sky
    Do you know the names of some of the brightest stars? It's likely that you do, even though some bright stars have names so old they dat...
  • The Central Soul Nebula Without Stars
    This cosmic close-up looks deep inside the Soul Nebula. The dark and brooding dust clouds near the top, outlined by bright ridges of glowin...
  • Comet ATLAS and Orion s Belt
    With its closest approach to planet Earth scheduled for November 14, this Comet ATLAS (C/2020 M3) was discovered just this summer, another ...
  • Raquel Redhouse: Small Spacecraft Systems Virtual Institute Technical Manager
    Raquel Redhouse is member of the Navajo (Diné) Nation, a mother and an engineer. via NASA https://ift.tt/34RFjPj
  • Preparing the Sentinel-6 Michael Freilich Satellite for Launch
    The Sentinel-6 Michael Freilich ocean-monitoring satellite is being encapsulated in the SpaceX Falcon 9 payload fairing. via NASA https://i...
  • The Tarantula Zone
    The Tarantula Nebula, also known as 30 Doradus, is more than a thousand light-years in diameter, a giant star forming region within nearby ...
  • The Hercules Cluster of Galaxies
    These are galaxies of the Hercules Cluster, an archipelago of island universes a mere 500 million light-years away. Also known as Abell 215...
  • Lauren Denson: Jumping for Joy at JPL
    With a degree in computer engineering and computer science from the University of Southern California, Lauren Denson is now an quality engi...
  • Hubble Catches a Cosmic Cascade
    The galaxy UGCA 193, seen here by the NASA/ESA Hubble Space Telescope, is a galaxy in the constellation of Sextans (The Sextant). via NASA ...

Label

  • NASA

Contact

Name

Email *

Message *

Labels

  • NASA
Copyright © 2015 NASA Gallery
Created By Arlina Design | Distributed By My Blogger Themes