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4 sources checked · 2 source groups included · 57m ago

Still Watching

NASA scientist's chance Moon discovery reveals once-in-a-lifetime crater

ABC News Australia Top Stories and New York Post describe the same event in different terms.

0 Left3 Center1 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of September 17, 2026 at 8:12 AM, this is how Optics News reads the wording differences in this story.

What happened Wider and about as deep as the Roman Colosseum, researchers believe the newly-discovered Mc Getchin crater was formed after a powerful surface impact in 2024.
The headline split The center frames it as "NASA scientist's chance Moon discovery reveals once-in-a-lifetime crater". The right frames it as "NASA spacecraft discovers huge new crater on the moon".
Match confidence Medium confidence. 4 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

4 sources across 2 bias buckets agree on the event.

Framing confidenceModerate

60/99 — meaningful wording shift across the spectrum.

WHAT EACH SIDE EMPHASIZED

Left / center-leftNo matching source in this bucket yet.

Optics keeps watching for pickup.

CenterNASA scientist's chance Moon discovery reveals once-in-a-lifetime crater

ABC News Australia Top Stories · Center · News report

Right / center-rightNASA spacecraft discovers huge new crater on the moon

New York Post · Center-right · News report

SEE THE HEADLINES

CenterHigh
ABC News Australia Top StoriesNews report · Sep 17, 8:06 AM

NASA scientist's chance Moon discovery reveals once-in-a-lifetime crater

Wider and about as deep as the Roman Colosseum, researchers believe the newly-discovered Mc Getchin crater was formed after a powerful surface impact in 2024.

Open source
CenterHigh
Phys.orgNews report · Sep 17, 8:12 AM

NASA spacecraft discovers a huge new crater on the moon

Scientists have discovered a crater on the moon that's bigger than the Roman Colosseum and is the result of a powerful impact two years ago that initially went undetected.

Open source
Center-rightMixed
New York PostNews report · Sep 17, 5:59 AM

NASA spacecraft discovers huge new crater on the moon

Scientists have discovered a crater on the moon that’s bigger than the Roman Colosseum and is the result of a powerful impact two years ago that initially went undetected.

Open source
CenterMostly Factual
The Straits TimesNews report · Sep 17, 3:44 AM

NASA scan discovers new, ‘once in a century’ moon crater

The crater, dubbed “Mc Getchin,” measures 222m wide, NASA said in a blog post.

Open source
Details60/99 Wording Gap · Medium confidence · 4 sources
60/99 Wording GapMedium confidence4 sources · 2 bias bucketsLive match · 4 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Sep 17, 3:44 AM: The Straits Times joined the source map.

Sep 17, 5:59 AM: New York Post joined the source map.

Sep 17, 8:06 AM: ABC News Australia Top Stories joined the source map.

Sep 17, 8:12 AM: Phys.org joined the source map.

Now: Wording Gap is 60/99 and story health is live match · 4 sources · 2 buckets · comparable news format.