Showing: 1-20 of 1

Mcdonald's Family Reading Day

St. Gregory students work with Kitt Peak

St. Gregory College Preparatory students partnered with Kitt Peak engineers looking for help to keep telescope mirrors clean.

October 28, 2013 12:00 amLoading…

Follow the Arizona Daily Star

View more...

Deals, offers & events

View more... newsletters

Sign up for e-mail newsletters

Sports news and blog headlines, delivered nightly.

Midmorning update of local business headlines, daily.

Tucson-area obituaries, daily.

Receive the current day's weather forecast in your email!