Keck Observatory

2 reports

Youngest exoplanet yet found emerges from archival telescope data

Astronomers have identified Elias 2-24 b, the youngest known exoplanet, using direct imaging techniques and archival data from the Keck Observatory. The planet is less than a million years old and still sits within its birth disk.

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Dwarf Galaxy DF9 Found Without Dark Matter After Cosmic Collision

Astronomers using the Keck Cosmic Web Imager have identified a faint dwarf galaxy, DF9, that appears to lack dark matter, supporting the idea that galactic collisions can separate dark and visible matter

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