Can We Find Life? The Search For Life – Exoplanet Exploration: Planets Beyond our Solar System

How Will We the Find First Signs of Alien Life — and When?

The search for life on other planets could get a boost from biosignatures

What are chemical signs of life beyond Earth?

The best places to find extraterrestrial life in our solar system, ranked

Water found on a potentially life-friendly alien planet

Can We Find Life? The Search For Life – Exoplanet Exploration: Planets Beyond our Solar System

Are we alone? The search for intelligent life in the universe

Are we alone in the universe? This new study could be the key to discovering life on other planets

How a Planet Left our Solar System

Life on alien worlds could be more diverse than on Earth

The new hunt for alien worlds: Here's how NASA plans to find life off Earth - BBC Science Focus Magazine