Related topics: light · laser · galaxies · physical review letters · stars

Webb rings in holidays with ringed planet Uranus

The James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features—including ...

Measuring the distances to galaxies with space telescopes

One of the James Webb Space Telescope's science goals is to understand how galaxies in the early universe formed and evolved into much larger galaxies like our own Milky Way. This goal requires that we identify samples of ...

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