Why do astronomers hope to find evidence of water on newly discovered planets?

Understand the Problem

The question is asking why astronomers are interested in finding evidence of water on newly discovered planets, highlighting the importance of water in the search for extraterrestrial life and habitable environments.

More Information

Astronomers look for water to assess the potential habitability of exoplanets since water is a vital component for life as we understand it on Earth.

Tips

While water supports chemical reactions and potential life, its primary importance lies in its necessity for life as we know it.

Sources

• Astronomers Find Water on an Exoplanet Twice the Size of Earth - scientificamerican.com
• Water found for first time on 'potentially habitable' planet - BBC - bbc.com