👻 SNOLAB is excited to announce the winners of the 2025 #DarkMatterDay SNOLAB poster design contest. Learn more about the poster contest and the winners here: www.snolab.ca/news/snolab-.... K-12 category: Delilah Post secondary category: Elizabeth Community category: Robert
An exciting #DarkMatterDay coming up on November 8th for those in the Kingston area!

RE: https://bsky.app/profile/did:plc:s7dinhatgimueqzctyapgmom/post/3m4lukalgsi2y
🌌Dark matter is a huge cosmic mystery, and much of the research underway at SNOLAB is focused on it. This #DarkMatterDay read about the international efforts that are in progress at Canada’s deep underground science lab. www.snolab.ca/news/searchi...

Searching for dark matter at S...
Searching for dark matter at SNOLAB | SNOLAB

An international effort underway at Canada’s deep underground science laboratory.

SNOLAB
Science-George (@[email protected])

Today is #DarkMatterDay, and you know what's ironic about that? The day itself is perfectly named as a day acknowledging dark matter, (although events involving this often take place near, but not on, that date, which is another irony altogether!), but "dark matter" is not. 1/

Mastodon
👻 Happy Dark Matter Day! Dark matter makes up 85% of our universe yet remains one of the biggest scientific mysteries to this day. We’re working to uncover what shapes our cosmos because - everyone loves a mystery! #DarkMatterDay #DMD #EveryoneLovesAMystery #DarkMatterDay2025

A poem for Dark Matter Day

A poem for #DarkMatterDay, inspired by both the mystery and the #MastoPrompt effort on open social federated media. Have everything/Be everything It would have everything.It would be everything.It would sing its own praises,Raise its voice to the heavens:"I am all that is. I have all that is." Dark Matter eyed the #avariceof normal matter: entranced…

https://steve.cooleysekula.net/blog/2025/10/31/a-poem-for-dark-matter-day/

A poem for #DarkMatterDay, inspired by both the mystery and the #MastoPrompt effort on open social federated media.

Have everything/Be everything

It would have everything.It would be everything.It would sing its own praises,Raise its voice to the heavens:”I am all that is. I have all that is.”

Dark Matter eyed the #avariceof normal matter: entrancedby its self-glow, no sightfor unseen […]

https://steve.cooleysekula.net/blog/2025/10/31/a-poem-for-dark-matter-day/

Today is #DarkMatterDay, and you know what's ironic about that?

The day itself is perfectly named as a day acknowledging dark matter, (although events involving this often take place near, but not on, that date, which is another irony altogether!), but "dark matter" is not.

1/

Happy #DarkMatterDay! * Today we celebrate the enduring mystery of what composes 85% of the matter in the universe.

Matter is just stuff. I'm stuff. You're stuff. We're made of smaller stuff. The smallest bits of stuff are what we call "normal matter". Emits light**. Absorbs light**.

Normal stuff is only 15% of all stuff.

Dark matter is not normal. Insensitive to light. Abnormal.

BUT. IT'S. EVERYWHERE.

* Apparently it's also something called "Hal - Lo - Ween"?!

** #Neutrinos not included.

Celebrate this #DarkMatterDay by viewing the night sky at the Doran Planetarium at Laurentian University on November 2nd! This show, The Unseen World: Dark Matter and Dark Energy, features SNOLAB Senior Research Scientist Dr. Chris Jillings. This free event is open to all.