July 12, 2025
Spaceflight Now
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
    • Account
  • Live
  • Shop
Breaking News
  • [ July 12, 2025 ] Axiom Space, Oakley partner on spacesuit visor for Artemis missions Artemis
  • [ July 10, 2025 ] Transportation Secretary Sean Duffy picked as Interim NASA Administrator News
  • [ July 8, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ July 5, 2025 ] Republican-backed reconciliation bill passes, includes funding for ISS, Artemis programs, Space Shuttle relocation Mission Reports
  • [ July 3, 2025 ] ULA begins stacking its 1st Vulcan rocket supporting a national security mission Mission Reports
  • Twitter
  • Facebook
  • YouTube

EVA-50

Mission Reports

Astronauts reposition space station cooling pumps on successful spacewalk

May 16, 2018 William Harwood

Two astronauts worked outside the International Space Station Wednesday to reposition two spare solar array ammonia coolant pump assemblies, putting a failed unit, dubbed “Leaky,” into long-term storage and attaching another, known as “Frosty,” to an appendage of the lab’s robot arm.

News Headlines

  • Axiom Space, Oakley partner on spacesuit visor for Artemis missions
    July 12, 2025
  • Transportation Secretary Sean Duffy picked as Interim NASA Administrator
    July 10, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    July 8, 2025
  • Republican-backed reconciliation bill passes, includes funding for ISS, Artemis programs, Space Shuttle relocation
    July 5, 2025
  • ULA begins stacking its 1st Vulcan rocket supporting a national security mission
    July 3, 2025
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
    • Account
  • Live
  • Shop

© 1999-2025 Spaceflight Now Inc

Spaceflight Now