Specific Impulse

🚀Specific Impulse – the podcast that propels you through the universe of space technology and exploration. 🎙️Hosted by @JeffThornburg & @JasonCarvalhohq

[Specific Impulse @SpecImpulseFM]

🚀🔥 @PortalSpaceSys — led by our co-host @JeffThornburg — just fired its solar-thermal propulsion system at full power, a pivotal step for in-space mobility.

We’ll unpack what it means on #SpecificImpulse 🎙️soon

👉 @GeekWire: https://t.co/j7UsLIVIVY

[Specific Impulse @SpecImpulseFM]

https://t.co/VJe6489tOJ

[Specific Impulse @SpecImpulseFM]

Watch NASA Launch Humans Around The Moon LIVE! https://t.co/WclcrwtoJs via @YouTube

[Jason Carvalho 🇨🇦👨🏽‍🚀🚀 @jasoncarvalhoHQ]

THIS 👇👏👏👏👏

[Specific Impulse @SpecImpulseFM]

https://t.co/eIPxJp19mF

[Specific Impulse @SpecImpulseFM]

Nasdaq finds SpaceX’s gravitational pull hard to resist via @FT
https://t.co/ZkI5hZdmzg

[Jason Carvalho 🇨🇦👨🏽‍🚀🚀 @jasoncarvalhoHQ]

Today I had the great pleasure of participating at a meeting held at the legendary Royal Canadian Military Institute on University Ave in Toronto. Post meeting; during my tour of this amazing facility, showcasing our Great Canadian Military history.....among all the Great Canadians I spotted a familiar face :)

CC @Cmdr_Hadfield

[Specific Impulse @SpecImpulseFM]

Space startups find more paths to liquidity as investors warm to maturing sector - SpaceNews https://t.co/4HQJByVEoS

[Specific Impulse @SpecImpulseFM]

This 👇🎧

[Jason Carvalho 🇨🇦👨🏽‍🚀🚀 @jasoncarvalhoHQ]

2025 was the year the space economy stopped talking about ambition—and started demanding execution.

On @SpecImpulseFM , we break down what actually changed 👇

🎙️ Jason Carvalho × @JeffThornburg
▶️ Full episode: https://t.co/3XAFvDI8M3

[Specific Impulse @SpecImpulseFM]

Congratulations

[Max Haot @maxhaot]

What a launch night and team at @vast !
And thanks for the ride, SpaceX. Haven Demo’s mission success has turned us into a proven spacecraft company. The next step will be to become an actual commercial space station company next year. Something no one has achieved yet.

[Vast @vast]

Simulating station operations on the ground is fundamental to building Haven-1 hardware and improving flight safety. Earlier this month, we tested @GoToImpulse Saiph Thruster on our multi thruster vacuum stand. Haven Demo flew with 3 thrusters and Haven-1 will operate 48.

[Specific Impulse @SpecImpulseFM]

This 👇

[Vast @vast]

That’s a wrap on 2025: the year Vast became the only operational commercial space station company to fly and operate its own spacecraft in orbit with Haven Demo. Onward to 2026.

[Specific Impulse @SpecImpulseFM]

@vast @CarvalhoCapVC @HumanusVC

[Specific Impulse @SpecImpulseFM]

This 👇

[North American Space Institute (NASI) @nasi_space]

Our very own Michael & Aaron led workshops and mentoring sessions for students taking on real challenges in the space and tech sectors.

Events like BramHacks remind us that the future of the space workforce is already taking shape in classrooms and hackathon rooms across Canada!

[Specific Impulse @SpecImpulseFM]

This 👇

[North American Space Institute (NASI) @nasi_space]

This is what collaboration looks like.

On Day 01 of #BramHacks2025, this group of speakers, mentors, and community partners came together to support the next generation of builders in space and tech.

Here’s to a great BramHacks weekend!

[Jason Carvalho 🇨🇦👨🏽‍🚀🚀 @jasoncarvalhoHQ]

THIS

#SFTechweek #SpaceTech

[Specific Impulse @SpecImpulseFM]

This 👇🎧🦻

[Jordan Wolfe @jrwolfe]

Full pod up at Going Direct - https://t.co/rnKQj3uDVh

Follow me for weekly conversations at @jrwolfe with people building a decentralized real economy.

[Specific Impulse @SpecImpulseFM]

This 👇🎧🦻

[Jordan Wolfe @jrwolfe]

It was fun chatting with @jamiegull on US re-industrialization and his newly minted pre-seed VC fund Wave Function Ventures.

Highlights below 🧵:

[Jason Carvalho 🇨🇦👨🏽‍🚀🚀 @jasoncarvalhoHQ]

THIS 👇

Deeptech founders take note.

#WaveFunction #JamieGull #Deeptech #startups #preseed

[Specific Impulse @SpecImpulseFM]

🚀 THIS 👇

Early-bird @SIRIUSXM subscribers can catch @JeffThornburg of @PortalSpaceSys in the next ⁦@StarTalkRadio⁩ episode with @neiltyson — don’t miss it!

#JeffThornburg #PortalSpaceSystems #StarTalk #NeilDegrasseTyson https://t.co/y1FRj4e9Nz