This is an amazing find. A star went supernova, leaving behind an expanding shell of debris & a tiny neutron star (pulsar). The explosion kicked the pulsar out at >1000 km/s, & we can see a trail from the star shooting through space! public.nrao.edu/news/cannonbal… (image credit in link)

It's International Dark Sky Week! What better time than now to learn about how you can help reduce light pollution to protect the dark sky: planning.nsw.gov.au/DarkSky 🌟 #IDSW2019 DarkSky International Fred Watson

Remember when I was eclipse-watching a couple weeks ago? ARCHIVED - Curiosity Rover has seen the #Martian moons too! Plus, with her solar filter, she can look directly at them. Check out all three views: go.nasa.gov/2Ut688l

1) If you've never seen an unidentified flying object, you are very unobservant. 2) If you've seen as many as I have, you won't believe in them. 3) They have nothing to do with visitors from space. 4) It is impossible to prove 3). -Arthur C. Clarke (So keep looking up)

Static fire of Falcon Heavy complete—targeting April 9 launch of Arabsat-6A from Launch Complex 39A in Florida

Go for flyby! Tomorrow I’ll make my next close pass over #Jupiter’s cloud tops. Closest approach is on April 6 at 5:54am Pacific, Earth Received Time. Follow along with @NASA_Eyes: eyes.jpl.nasa.gov/eyes-on-juno.h…

Tomorrow's (April 6th) Solar Observing at the Ontario Science Centre is a NO GO. We will try again next Saturday, April 13th. RASC National Ontario Science Centre #RASC #solarobserving #OntarioScienceCentre rascto.ca/content/solar-…

Latest research from PVL out now in-press in Icarus! Just graduated PhD, Dr. Casey Moore presents his latest findings from ARCHIVED - Curiosity Rover: sciencedirect.com/science/articl… w/clever analysis to get dust distribution. If you're looking for a quality PDF with Ops experience send us a note!

The big day is near! CSA astronaut David Saint-Jacques is getting ready for his first spacewalk with NASA astronaut COL Anne McClain on April 8. After spending a few days putting together his spacesuit and tools, now it’s time to try them on. #DareToExplore Video: CSA/NASA

Come visit the #planetarium at #oapce80! There's space for everyone! OAPCE Toronto

Our nights are getting brighter, and Earth is paying the price on.natgeo.com/2VlYxWt via Nat Geo Science

#Astronomy #Skylights for this week, with worldwide content. Clear skies! tmblr.co/ZThm7u2hOLkDW

On April 8, David Saint-Jacques will conduct his first spacewalk, one of the most demanding tasks for an astronaut. Dave Williams - AstroDaveMD, the last CSA astronaut to have done a spacewalk, shares his experience in this video. Video: CSA, NASA

The RASC and the AAVSO are teaming up to deliver this year's General Assembly. Join us from June 13th to 16th at York University in Toronto to check out paper sessions, listen to talks, and socialize with other RASC members. There will also be... youtu.be/vfatrGXlmyg

Now targeting Falcon Heavy launch of Arabsat-6A on Wednesday, April 10 – weather forecast improves to 80% favorable

Check out these amazing highlights from David Saint-Jacques’s first spacewalk – the first for a CSA astronaut in 12 years! He and COL Anne McClain performed maintenance tasks during the 6.5-hour spacewalk: ow.ly/38HY50pyQGh. 🎥: NASA/CSA

We want to wish everyone good luck during exams!! Make sure to take care of yourself during this stressful time .... maybe sit outside and watch the stars. You’ve got this 🔭💫🤓

In London or Richmond Hill (Ontario) this summer? Love space and outreach? Join our team of Space Explorers Camps instructors and counselors! Deadline April 12th. westernuSpace myrichmondhill #SciComm #SummerCamp #cdnspace spaceexplorers.uwo.ca/team/jobs/?fbc…

Black hole buzz: Here's why scientists are excited about tomorrow's upcoming announcement from the Event Horizon 'Scope collaboration #EHT /via The Globe and Mail theglobeandmail.com/business/techn…

Read our new 2018 Annual Review highlighting innovative #research, student engagement, community outreach, the successes of our #alumni & more bit.ly/2UmvvJy York U Research & Innovation York Biology YorkU Math and Stats STS York University Allan I. Carswell Observatory York U Alumni Sapna Sharma @SteacieLibrary