Tech

James Webb telescope finds ice older than the star it orbits

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 14/11/2026, 12:28:23 UTC.

Briefings

A James Webb Space Telescope study led by Sarah Betti at the Space Telescope Science Institute in Baltimore discovered water ice on Beta Pictoris, a young star 64 light-years away. The ice is glassy and mixed with carbon dioxide, matching comet compositions. This finding suggests water-rich worlds form easily around young stars, as Beta Pictoris is a well-studied debris disk imaged in 1984.

Key points

• Researchers found glassy water ice on Beta Pictoris, a young star 64 light-years away, mixed with carbon dioxide in comet-like proportions.
• The ice composition matches that of comets in our Solar System, suggesting water-rich worlds form readily around young stars.

Context

Beta Pictoris is a young star 64 light-years away, surrounded by a debris disk imaged in 1984. Led by Sarah Betti at the Space Telescope Science Institute in Baltimore, the study used the James Webb Space Telescope to analyze the disk's composition.

Limitations

Evidence is limited to a single study from 2026. The specific location of the study team's institution is noted, but the broader scientific impact or future implications are not detailed in the provided text.

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