When will the next rover land on Mars?

Will China land someone on the moon on this year?

When will SpaceX land humans on Mars?

Will China successfully complete a Mars Sample Return mission before the USA and Europe do?

Will NASA bring back Mars samples to Earth before China?

When will SpaceX land on the moon?

Will China beat the USA to Mars?

When will the first Mars landing occur?

Will China land an astronaut on Mars before the USA does?

Will a humanoid robot set foot on Mars before a biological human does?