![Bob Berman](https://www.astronomy.com/wp-content/uploads/sites/2/2021/09/bob_berman_2009-1.jpg)
A decade ago, I suggested ways to dazzle visitors with a backyard astronomy show. Well, the universe hasn’t changed much since then. But we have. Attention spans have shrunk.
A decade ago, I suggested ways to dazzle visitors with a backyard astronomy show. Well, the universe hasn’t changed much since then. But we have. Attention spans have shrunk.