Who first landed on the earth?

Answer 1

The question of who first "landed" on Earth can be interpreted in different ways. If referring to human beings, the earliest known humans are believed to be Homo sapiens, who emerged in Africa around 300,000 years ago. If considering life more broadly, the first living organisms, likely simple single-celled microbes, appeared on Earth around 3.5 billion years ago. Thus, the answer depends on the context—whether discussing humans or life in general.