Oak Grove Nature Center, in cooperation with the Stockton Astronomical Society, is hosting a series of Astronomy in the Park Nights, with the next one set for Saturday, June 8 from 8 p.m. to 11 p.m.

Astronomy-themed activities and crafts will be hosted in the Nature Center through September, with stargazing starting after sunset. Activities are free but there is a $6 park entrance fee per vehicle.

Future dates are Saturday, July 13 from 8 p.m. to 10:30 p.m.; Saturday, Aug. 10 from 7:30 p.m. to 10:30 p.m.; Saturday, Sept. 7 from 7 p.m. to 10 p.m.

Oak Grove Regional Park is at I-5 and Eight Mile Road, Stockton. For more information, go to www.sjparks.com or call 209-953-8814.

The series is sponsored by the Oak Grove Docent Council, Stockton Astronomical Society, Oak Grove Nature Center and San Joaquin County Parks and Recreation.