How Did Life Begin on Earth? We Asked a NASA ExpertI’m

I'd be happy to help! The origin of life on Earth is still a topic of scientific investigation and debate. According to one widely studied hypothesis, life could have started in the oceans around 3.5 to 4 billion years ago through a process called abiogenesis. This theory suggests that simple organic molecules combined and evolved into more complex molecules, eventually forming the first self-replicating entities. However, the exact mechanisms and steps involved remain complex and not fully understood. It's an ongoing area of research in the scientific community.