The hunt for an Earth-like world in the Goldilocks zone

Space · Published 25 October 2026 Swipe more like this →

In short: NASA's Kepler spacecraft is identifying a massive number of alien worlds, bringing us closer to finding a planet that could mirror our own.

Astronomers are specifically searching for planets orbiting within the "Goldilocks zone"—the region around a star where conditions might be suitable for life. The mission aims to identify an Earth-like planet among the vast amount of new worlds being discovered by Kepler.

This search is part of a broader progression in space exploration, following the selection of the TESS mission for its formulation stage in the spring of 2013.

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