McMaster Planetary Society

❗️FREE GIVEAWAY❗️ The MPS is giving away two free tickets to the Carl Sagan Night! We will be selecting the lucky winner this upcoming Tuesday! It’s really easy, all you have to do to enter is: 👉like this post 👉follow our page 👉tag one friend you would take with you

We're investigating the body’s immune response & if spaceflight alters a crew member’s susceptibility to disease: go.nasa.gov/2nFpvGJ

After exploring Saturn, its rings & moons, @CassiniSaturn is coming to an end. Tour its 20 year journey so far & see where it has yet to go

Falcon 9 first stage has landed on Of Course I Still Love You — world’s first reflight of an orbital class rocket.

Reminder: If you see crazy or huge NASA news out there today, remember it's #AprilFoolsDay. Don't fall for it. We're not fooling around.

NASA's image of the day: Expedition 50 Spacewalks Prepare Station for Arrival of Commercial Crew Spacecraft

Search the cosmos & explore out-of-this-world imagery with our new Image and Video Library. Learn more: go.nasa.gov/2mNhFiG

Today’s #spacewalk officially ends at 1:58pm ET after all scheduled tasks, plus one ‘get-ahead’ task was completed: blogs.nasa.gov/spacestation/

Launch Update: @OrbitalATK is now targeting no earlier than March 27 for the next cargo launch to @Space_Station: go.nasa.gov/2n7tAq3

The layered deposits of Mars' Holden Crater were caused by water flowing through a breach in the crater rim: go.nasa.gov/2mFqhTK

As planned, our Earth Observing-1 satellite will be powered off on March 30 after a successful 17 years of service go.nasa.gov/2mFBa7K

Recovery teams en route to Dragon.

A huge thank you to everyone from volunteers to WJ Mcallion Planetarium for having us. The event would not have been possible without them.

It's #PiDay! It may be irrational, but pi plays an important role in the work of scientists at NASA: go.nasa.gov/2np439R Happy Pi Day!

From the start, women have played a pivotal role in our success. In this image, women scientists at NASA in 1959: go.nasa.gov/2nfjkcI