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A tiny shift exposes a cold brown dwarf masquerading as an early galaxy

A tiny shift exposes a cold brown dwarf masquerading as an early galaxy

What's happening

SignalsMonitor is following this as a technology story. Phys.org Breaking News is the outlet attached so far. The first report grouped here was at 3 Nov 2026, 13:40 UTC. The headline in use is “A tiny shift exposes a cold brown dwarf masquerading as an early galaxy”. This note is SignalsMonitor's own briefing, not the publisher's article.

What we know

A faint red object spotted by the James Webb Space Telescope originally appeared to offer a possible glimpse of the universe's first galaxies. But images taken about 3½ years apart revealed a giveaway: The object, nicknamed Capotauro, had moved.

Phys.org Breaking NewsRead at Phys.org Breaking News

Story timeline

Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.

Reported by 1 outlet

  • Phys.org Breaking News