Reaction Research Society (RRS)

2026 RRS Rocket and Space Symposium

Join us at the 2026 Reaction Research Society (RRS) Rocket & Space Symposium—rocket talks, cool exhibits & space geek fun in person! Come by anytime during the day.

Mary Star of the Sea High School at 2500 N Taper Ave, San Pedro, CA, 90731, USA

April 18, 2026 at 3:30 PM through 11:30 PM

Citizen ScienceDesignEngineeringEducationPhysicsTechnologyStemcitizen sciencesciencerocketryrocket propulsionsolid and liquid rocketsaerospace event

Institute for Educational Advancement

Academy Enrichment Classes

Hands-on, advanced enrichment classes for students ages 6-14 who want to go deeper and explore their curiosity.

IEA Learning Center at 540 S Marengo Ave, Pasadena, CA, 91101, USA

Ongoing

CommunityCampWorkshopArtAstronomy & SpaceBiologyChemistryComputers & TechnologyEcology & EnvironmentEducationEngineeringGeneral ScienceGeology & Earth ScienceGeographyMathematicsPaleontologyPhysicsRoboticsSocial ScienceTechnologyhands-onhomeschoolpasadenaeastsideastronomysmall class sizeneurodivergentafterschoolcodinggiftedkids

Columbia Memorial Space Center

Astronomy Night

Join us every month for Astronomy Night, a recurring event that brings the cosmos closer to you!

Columbia Memorial Space Center at 12400 Columbia Way, Downey, CA, 90242, USA

April 11, 2026 at 2:00 AM through 4:00 AM
May 9, 2026 at 2:00 AM through 4:00 AM
June 13, 2026 at 2:00 AM through 4:00 AM
July 11, 2026 at 2:00 AM through 4:00 AM
August 15, 2026 at 2:00 AM through 4:00 AM
...
November 14, 2026 at 3:00 AM through 5:00 AM

CommunityLive ScienceStar PartyAstronomy & Spaceastronomy

TUSD

Be an Invention Convention Judge!

We are currently seeking online and in-person judges for the California Invention Convention taking place on 3/29/25 at El Camino College.

Multiple locations, including yours!

Ongoing

CommunityExhibitionCompetitionFestivalMaker FaireBiologyChemistryComputers & TechnologyEducationEngineeringGeneral ScienceGeographyGeology & Earth ScienceHealth & MedicineMathematicsPhysicsRoboticsTechnologyTransportationjudgeInventionscienceinvention convention

The Children's Museum at La Habra

Catepillar Adoption & Earth Day Festival

Join us for our Annual Caterpillar Adoption & Earth Day Festival, where you can adopt your own Painted Lady butterfly and enjoy a day of hands-on STEM activities!

at Children's Museum at La Habra, 301 South Euclid Street, La Habra, CA, 90631, USA

April 18, 2026 at 5:00 PM

CommunityFestivalLive ScienceBiologyEcology & EnvironmentGeneral ScienceInsects & PollinatorsNature & Outdoorscaterpillarskidsmuseumnature

Friends of the LA River

Earth Month Celebration

Join us to remove weeds and litter, go on a nature walk, and participate in educational activities led by our partner exhibitors.

Multiple locations, including yours!

April 18, 2026 at 3:00 PM through 6:00 PM

Clean UpCommunityOutreachServiceVolunteeringClimate & WeatherEcology & EnvironmentEducationvolunteerrestorationnature

NASA

Exoplanet Watch

A citizen science project that lets anyone and everyone (yes, you!) learn about planets that orbit stars beyond our solar system and get involved in observing them!

Anywhere

Ongoing

Citizen ScienceAstronomy & SpaceEducationcitizen sciencetelescopesexoplanets

FIRST Robotics

FIRST Robotics Competition Aerospace Valley District Competition

Experience the excitement of robots, teamwork, and innovation as students compete, collaborate, and celebrate STEM at a high-energy FIRST Robotics Competition!

EASTSIDE HIGH SCHOOL at Eastside High, 3200 East Avenue J 8, Lancaster, CA, 93535, USA

April 3, 2026 at 3:00 PM

CommunityCompetitionVolunteeringRoboticskidsTechnologyRobotRobotics

FIRST Robotics

FIRST Robotics Competition Glendale District Competition

Experience the excitement of robots, teamwork, and innovation as students compete, collaborate, and celebrate STEM at a high-energy FIRST Robotics Competition!

GLENDALE HIGH SCHOOL at Glendale High School, 1440 E Broadway, Glendale, CA, 91205, USA

March 28, 2026 at 3:00 PM

CommunityCompetitionVolunteeringRoboticsRoboticskidsTechnologyRobot

FIRST Robotics

FIRST Robotics Competition Los Angeles District Competition

Experience the excitement of robots, teamwork, and innovation as students compete, collaborate, and celebrate STEM at a high-energy FIRST Robotics Competition!

DA VINCI HIGH SCHOOL at Da Vinci Schools, 201 N Douglas St, El Segundo, CA, 90245, USA

March 21, 2026 at 3:00 PM

CommunityCompetitionVolunteeringRoboticsRoboticskidsRobotTechnology