[lemma=reach] □
[lemma=reach] □ □
[lemma=reach] (□ | □)
All these stars are sometimes referred to as the Ursa Major Stream , which reaches out to more than 100 light years from the cluster 's center . This section reaches out to more than 21,000 pupils annually with a variety of programs , ranging from weekly science clubs and summer science camps on campus to new educational concepts that service extra-curricular school science programs nationwide .