What is Luna-25?

Aug. 9, 2023

Russia is set to launch its first lunar landing spacecraft in nearly half a century on August 11.

About Luna-25:

  • It is also designated as the Luna-Glob-Lander which is a Russian lunar lander mission
  • It is targeted to the south polar region of the Moon.
  • There are two primary scientific objectives of the mission: to study composition of the polar regolith, and to study the plasma and dust components of the lunar polar exosphere.
  • It will take off from the Vostochny cosmodrome.
  • Lander structure:
    • Luna 25's lander features a four-legged base housing landing rockets and propellant tanks.
    • An upper compartment contains solar panels, communication equipment, onboard computers, and scientific instruments.
  • Payloads:
    • It carries eight science instruments, including gamma-ray and neutron spectrometers, infrared spectrometers, mass spectrometers, and imaging systems.
  • Landing Site:
    • The primary landing site for Luna 25 is near the lunar south pole, with a reserve site located southwest of the Manzini crater.
  • Mission duration:
    • It is expected to operate on the lunar surface, studying regolith and exospheric dust and particles, for approximately one year.

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