How cold was it in central Pa. this morning? Still colder than Mars - PennLive

1. How cold was it in central Pa. this morning? Still colder than Mars  PennLive
2. Parts of Midwest colder than Mars?  10News San Diego
3. 'It Is Colder Than Mars' Right Now, But That's Not as Big of a Deal as You Think  ScienceAlert
4. View full coverage on Google News

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