The study published in Science provides definitive proof that life once existed on Mars.

Idea generation is the final stage in the innovation process. 

Innovation is essential because, without it, businesses and societies would struggle to progress.

Implementation is the stage where the idea is finally put into practice.

Seeking support for an idea can involve getting approval from company leaders or personal contacts.

Evaluation is necessary to determine whether an idea has the potential for greater success.

Experimenting and testing an idea usually happens before getting support for it.

Radical innovation introduces small improvements to existing markets rather than creating entirely new ones.

Incremental innovation focuses on creating completely new products for emerging markets.

Architectural innovation applies successful ideas from one industry to another.