Magenta Theater, 1108 Main St., Vancouver, presents “Silent Sky,” based on the true story of 19th-century astronomer Henrietta Leavitt, whose pioneering work in astronomy went largely unrecognized during her lifetime. This drama explores how, during a time of immense scientific discoveries, women’s ideas were dismissed until men claimed credit for them. Tickets are $26 at magentatheater.com. For more details, call 360-949-3098 or email info@magentatheater.com. Showtimes are 7:30 p.m. May 2, 3, 8, 9, 10, 15, 16 and 17. Matinee shows are 2 p.m. May 4, 11 and 18.