"Sending my love out there to anyone who needs it today," Billie Lourd wrote as she shared memories of her mother Carrie Fisher, who died at 60 in December 2016

Fisher's daughter put 'Return of the Jedi' on for her two kids, and shared the special moment with 'Star Wars' fans on May 4

"I always dread this day," Lourd wrote Dec. 27, the eighth anniversary of her mom's death

In December 2016, 'Star Wars' actress Carrie Fisher died at 60 years old after going into cardiac arrest during an 11-hour flight

"She was a storyteller in her writing and in her acting, and she would've loved to continue doing that," Horgan tells PEOPLE of Fisher in this week's issue

"I think about her a lot, mainly because I wish she was still around," Horgan tells PEOPLE in this week's issue. "I wish I was writing parts for her."