The James Webb Space Telescope will transform our understanding of alien worlds

NASA's newest eye in the sky will soon launch to study the mysteries of the universe—and some of its first targets will be the fascinating planets that orbit other stars.

Read This Next

Sexually transmitted infections seem to be on the rise
This 1882 surveying error saved a patch of forest from logging
The Maldives is being swallowed by the sea. Can it adapt?

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet