Comets, constellations, stars, lasers, Led Zeppelin and Pink Floyd.

The North Penn High School planetarium, in conjunction with the North Penn Community Engagement Program, is turning off the lights and inviting the community to get comfortably numb beginning Wednesday night with its annual laser light shows.

The shows coincide with the music of classic rock greats like Led Zeppelin and Pink Floyd.

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It begins Wednesday at 6 p.m. with "Laser Magic" and "Laser Zeppelin" follows at 7:15 p.m. "Laser Magic" features songs by Will Smith, The B-52s, Yanni and Elton John, to name a few.

On Thursday, "Legends of the Night Sky" begins at 6 p.m., with "Laser Vinyl" at 7:15 p.m. "Laser Vinyl" features tracks from KISS, Van Halen, AC/DC and more.

"Laseropolis" comes Friday night at 6 p.m., with a repeat of "Laser Vinyl" at 7:15 p.m. "Laseropolis" features music from REM, No Doubt, Emerson, Lake & Palmer, Creed and more.

Saturday afternoon features "Legends of the Night Sky" at 1 p.m., followed at 2:15 p.m. by "Laser Floyd."

The cost is $8 for adults and $6 for children.

"Legends of the Night Sky" is perfect for children, as it is an animated program that highlights prominent constellations.

Enter the Planetarium through side door C3. Park in the F Parking to the front right of NPHS.

You can reserve tickets at www.npenn.org or at https://register.asapconnected.com/default.aspx.