Star Finder Program @ SMU

@smustarfinder.bsky.social

Star Finder - The David Lane Astronomy Outreach Program at Saint Mary's University: connecting NS teachers (and beyond!) to the universe with ready-to-use lesson plans and more with the Burke-Gaffney Observatory. ✨ https://observatory.smu.ca/starfinder

There's a lunar eclipse tonight (better description: right before sunrise tomorrow morning!). This is where the moon goes into the Earth's shadow so the moon becomes a red-orange colour when under that shadow. Visible all across north america, if you've got clear skies (1/3)

Allister Aalders@allisteraalders.bsky.social · 7mo ago

A partial lunar eclipse will take place as the moon sets Tuesday AM. Visibility will range from ~20% magnitude in eastern Newfoundland to ~90% magnitude in southwest Nova Scotia. Clouds more likely western N.S.-N.B., western N.L. Full outlook: www.facebook.com/share/p/18RP... #NSwx #NBwx #PEwx #NLwx

As early as March 6, four astronauts, including Canadian astronaut Jeremy Hansen, will be launching into space on a 10-day journey around the far side of the moon and back. The Artemis II mission will be the first crewed flight to the moon since the Apollo missions ended in 1972! (Image credit: CSA)

The infographic includes a representation of Earth, the Moon, and the Orion spacecraft. A curvy line marks the expected flight path of the mission. Eight arrows along the flight path indicate Orion's direction. The arrows are numbered to correspond to the following steps.

Outbound transit (approximately 4 days)

Step 1: Launch from Kennedy Space Center on the Space Launch System.
Step 2: Raise manoeuvres set Orion on high Earth orbit. This step will involve one or more engine burns.
Step 3: Proximity operations. Crew take over controls to demonstrate manual handling of Orion.
Step 4: Life systems checkout in high Earth orbit.
Step 5: Translunar injection, which sets Orion on course to the Moon. This step will involve one or more engine burns.
Step 6: Lunar fly-by about 10,400 km beyond the far side of the Moon. This step will involve one or more engine burns.

Return transit (approximately 4 days)

Step 7: Inbound flight. This step involves one or more engine burns.
Step 8: Re-entry and splashdown in the Pacific Ocean.
On the infographic, it says that the mission duration will be approximately 10 days, and that the distance travelled will be over 1 million kilometres.

Did you see the northern lights last night? There's a small chance we get another view tonight (Nov 12) if you have clear skies. ✨ It's easiest to see the aurora when using a camera, as it'll pick up the lights long before our eyes. Point north, try a long exposure, and see what you can see! 📷

Tiffany@tiffzny.bsky.social · 11mo ago

Wow! The Burke-Gaffney Observatory all-sky camera @smuhalifax.bsky.social captured the brief surge in aurora last night when the sky lit up RED by-eye. The camera is black & white, but we can see the band of aurora start in the north (bottom) and work its way southward, before the clouds took over 🤯

Nova Scotia teachers! The Star Finder team will be at the Association of Science Teachers conference on Oct 24! We'll have a table & we'll do a presentation to share resources with you. We hope we'll see you there! We'll have some printed materials (and maybe even some pens!) to hand out! 👀 ✨

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Although the weather isn't in our favour, the Orionids Meteor Shower peaks tonight! It's caused by Earth moving through its orbit where Halley's Comet left lots of tiny pieces of debris. As Earth moves through, we'd see more shooting stars than normal! Check out this TimeAndDate webpage about it:

Look Up to See the Orionids Light Up the Night Skies

Check out our meteor shower animation to find out how, where, and when to see these shooting stars.

timeanddate.com