15984778_Astronomy___Astrophysics__A_A__ti_word_verbs_and_expressions__Error_
[The phrase to question] In the last 5 years In the past 5 years ("past" is preferred for time phrases, "last" for all the others: "my last wife" or "my former wife". Even then, it can be ambiguous: the final or the former? If you mean the second here, use a clearer phrasing: "my former wife"). [Error?] 
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x , R
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Astronomy & Astrophysics (A&A)
Error?