hi hayley how big are the robots

Question: hi hayley how big are the robots
- Keywords:
  Life Science Centre,
  Mars,
  rovers
Asked by anon-271349 to Hayley on 27 Nov 2020.
- Hayley and the Mars Rover answered on 27 Nov 2020:
  
  Hello! So far 4 rovers have been sent to Mars, and each one is a bit bigger than the one before it. The Curiosity rover that is exploring right now is about the size of a small car and weight 900kg (about the same as a shire horse!).
  
  The Perseverance rover that is due to arrive in February is very similar in size to Curiosity and the Rosalind Franklin rover that is due to arrive in 2023 is going to be a bit smaller and lighter.

Question: hi hayley how big are the robots