The postman delivers letters every morning.

I'll get your postman making dinner plans.

We've been so concerned about that, we went to the Postmaster General of the United States, as the first person we ever showed on the outside, and said, Put your people on it. Everybody trusts their postman.

Work by Todd R. Lauer (National Optical Astronomy Observatories) and Marc Postman (Space Telescope Science Institute), using the Kitt Peak National Observatory apos s 4 and 2.1 meter telescopes in Arizona and the Cerro Tolodo Interamerican Observatory apos s 1.5 meter telescope in Chile, suggests that bulk flows can be identified over scales as large as some 600 million light years, almost three times larger than those found in previous investigations.