Join Public Star Party - Mississauga Centre Tuesday, July 8, 2025 - 21:00 to 23:00 EDT Location: Riverwood Conservancy

Astronomy Family Night: Comet Collision Course - When Shoemaker-Levy 9 Hit Jupiter Sat, Jul 12, 9:30-11:30PM, DDO anc.ca.apm.activecommunities.com/richmondhill/a…

Join The Ontario Science Centre Presents: The Northern Lights! Wednesday July 16, 1 – 2 p.m. EDT Online on Zoom us02web.zoom.us/webinar/regist…

Join 2025 Alberta Star-B-Q - Calgary Centre July 18th · 10 am - July 20th · 4 pm MDT calgary.rasc.ca/wp/?page_id=23…

Join July 2025 Potpourri - Mississauga Centre Friday, July 18, 2025 - 20:00 to 22:00 EDT Location: DV2072 William Davis Building UTM mississauga.rasc.ca/event/july-202…

Join Sarnia Centre for Star Gazing Evening on Saturday, July 26, 2025 - 21:00 to 23:59 EDT Location: Oil Museum of Canada - 2423 Kelly Rd, Oil Springs, Ontario sites.google.com/site/rascsarni…

Join Toronto Centre for Observatory Open House and Awards Picnic on Saturday, July 26, 2025 - 12:30 to 23:00 EDT Location: E.C Carr Astronomical Observatory (CAO) rascto.ca/events/2025-to…

Join DDO Toronto Centre for Sunday Sungazing on Sunday, July 27, 2025 - 12:30 to 13:30 EDT rascto.ca/events/ddo-sun…

Ever wonder what a meteor is? 🤔 It's a meteoroid that has entered Earth’s atmosphere at high speed has burned up and creates a streak of light aka a “shooting star”! During a meteor shower, several meteors appear to radiate from one spot in the sky. #PerseidMeteorShower

Membership Update: Starting Sept 15, the 2-month grace period will no longer apply. To keep your membership active, renew on or before your expiry date. ✅ Check your expiry at secure.rasc.ca 📧 Watch your inbox for reminder emails 🛠️ Email [email protected] for help

You can now pre-order your copy of the 2026 RASC Observer’s Handbook and Calendar! 📘 Observer’s Handbook is your guide to the night sky. 📅 Calendar features stunning astrophotography from RASC members and key astronomical highlights. Order now through the online shop.

It’s World Honey Bee Day! 🐝✨ Honey bees nest in cavities where the only light comes from the hive entrance. Too much artificial light at night can keep that entrance lit 24/7, disrupting their natural day/night cycle. Let’s keep our skies (and nights) dark for the bees.

Big news! The RASC is featured in national media, highlighting how our community supports and inspires everyone - from curious stargazers to dedicated astrophotographers and citizen scientists. #Astronomy #ExploreTheUniverse #ScienceEducation ✨ Read more: globalheroes.com/the-royal-astr…

📷 Happy #WorldPhotographyDay to all the astrophotographers out there! ✨ Keep aiming your lenses and telescopes toward the stars. #Astrophotography #Nightscapes

Open House at RASC National Office! ✨ Sept 22–23 | 11 AM–6 PM | 203-489 College St, Toronto Meet the team, tour the archives & grab some astronomy deals: 75% off 2025 pubs, Pay-What-You-Can 2024 Handbook & Calendar, free teacher samples! #astronomy #educators #torontoevents

Today, the Sun is directly over the Equator, marking the first day of astronomical autumn in the Northern Hemisphere where day and night are nearly equal in length. Enjoy the balance while it lasts—longer nights are ahead, perfect for stargazing! ✨ #FallEquinox #FirstDayOfFall

✨ Happy International Astronomy Day! ✨ Today, we celebrate the wonder of the universe! Whether you’re stargazing, photographing the night sky, or just looking up, astronomy connects us across distances, communities & generations. #Astronomy #Space #InternationalAstronomyDay

Science Literacy Week is here! 📚 Astronomy is a fun way to spark curiosity and build literacy—observe stars & planets, explore light, energy & motion. This week, spot a constellation, read a space book, visit a RASC event or learn about light pollution! #SciLit #SpaceEducation

Celebrate Science Literacy Week! 📚✨ Dive into astronomy reads with favourites like RASC Observer’s Handbook, NightWatch, Night Sky Guide, Backyard Astronomer’s Guide, 50 Things to See With a Telescope, and more. Explore, learn, and fuel your curiosity! #SciLit #RASC

Stay Curious ✨ Science Literacy Week is wrapping up, but discovery doesn’t stop here! RASC helps you explore, learn & enjoy the night sky every day. #SciLit Join RASC, attend local events, try an observing program & keep learning. Join here: rasc.ca/join-us