What is Axiom-4 Mission?

Why in the News?

The launch of Axiom-4 (Ax-4), a private mission to the International Space Station (ISS), has finally lifted-off after several postponements due to weather conditions.

About Axiom-4 Mission:

• Axiom Mission 4 (Ax-4) is a private spaceflight organized by Axiom Space.
• It aims to transport a crew to the International Space Station (ISS) for a 14-day mission.
• This will be Axiom Space’s 4th mission to the ISS, following their previous missions (Ax-1, Ax-2, and Ax-3).
• The mission will launch from the Kennedy Space Center in Florida using SpaceX’s Falcon 9 rocket.
• The spacecraft for this mission is a SpaceX Crew Dragon, known for its advanced technology and safety features.
• This mission is organised in collaboration with NASA, highlighting a strong partnership between private space companies and government space agencies to further space exploration and research.
• Crew:
  1. Peggy Whitson: A veteran astronaut with extensive experience, having completed multiple missions to the ISS.
  2. Sławosz Uznanski: A Polish astronaut joining the mission, marking a significant milestone for Poland in space exploration.
  3. Tibor Kapu: A Hungarian astronaut, adding to the diversity of the mission crew.
  4. Group Captain Shubhanshu Shukla: An Indian astronaut, making headlines as part of this international crew.

Significance of Ax-4 Mission for India

• The mission is a collaborative effort resulting from an agreement between ISRO and NASA.
• It provides ISRO with an early opportunity to test experiments in space, originally planned for Gaganyaan.
• Key Indian Experiments on Axiom-4:
  • Microgravity’s impact on muscle dysfunction.
  • Use of computer screens in zero gravity and their effects on human cognition and vision.
  • Growth of six varieties of crop seeds in space conditions.
  • Tardigrade survival study—these microscopic creatures can endure extreme environments and may provide insight into life support systems in space.