problem landing [duplicate]

Looking at the screenshot. Your sensor module is destroyed(health 0%) and needs to be repaired before you can activate it again. Here are the steps you need to take in order to start the repair sequence.

  1. Go to the right panel (where you are now)
  2. Select the Ship Tab
  3. Scroll down to Reboot/Repair
  4. Select it
  5. wait for the sequence to finish
  6. Go back to modules
  7. Turn on Sensor