ESA's XMM-Newton finds huge filament of missing matter

Veteran X-ray telescope discovery shows that... phew, current model of the cosmos still works Astronomers have found a filament of hot gas, ten times as massive as our galaxy, that they reckon could explain where at least some of the universe's "missing" matter might be lurking.…

Jun 19, 2025 - 13:35
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ESA's XMM-Newton finds huge filament of missing matter

Veteran X-ray telescope discovery shows that... phew, current model of the cosmos still works

Astronomers have found a filament of hot gas, ten times as massive as our galaxy, that they reckon could explain where at least some of the universe's "missing" matter might be lurking.…