Basalt

Constellations as a Service
Backed by Y Combinator

[Basalt @basaltspace]

BTS: BSLT-3 in orbit, CAS500-2 launch, Basalt SF Ground Station in full operation. Stay tuned!🛰️📡

#yc #ycombinator #spacex #rocketlaunch #space

[Exolaunch @Exolaunch]

#CAS500-2: Exolaunch powers the deployment of 🇺🇸 @basaltspace's constellation with the launch of BSLT-3 aboard the CAS500-2 rideshare mission with @SpaceX 🚀

Thank you to the Basalt team for this fruitful collaboration!

📸: Basalt

[Basalt @basaltspace]

Basalt is featured on WIRED! Check it out! 🛰️📖https://t.co/JpzNcJYC9M

[Basalt @basaltspace]

BSLT-3 launches on CAS500-2 in T-03:00:00! 🛰️🔭 Tune in for the live stream through the link: https://t.co/HOSLD9aPby📺

[Basalt @basaltspace]

Recap of our engineering outreach event last week! ⚙️🛰️📡

#yc #ycombinator #space #spacetech #nasa

[Basalt @basaltspace]

SOLAR PANEL DEPLOY TEST 🛰️☀️

Countless auto-commissioning tests ran on BSLT-3!

#ycombinator #yc #spacex #nasa #space

[Basalt @basaltspace]

HOT BENCH TEST 🔥🛰️🚀

Throwback to the BSLT-3 magnetometer deploy test reaching 67.8°C!

#ycombinator #yc #spacex #nasa #space

[Basalt @basaltspace]

Get to know Saalem, Basalt Associate Engineer.

#ycombinator #yc #satellite #spacetech #space

[Basalt @basaltspace]

Get to know Martin, Basalt Founding Engineer.

#ycombinator #yc #satellite #spacetech #space

[Basalt @basaltspace]

Get to know Thomas, Basalt Founding Engineer.

#ycombinator #yc #satellite #spacetech #space

[Basalt @basaltspace]

Get to know Sophia, Basalt Founding Engineer.

#ycombinator #yc #satellite #spacetech #space

[Basalt @basaltspace]

Get to know Max, Basalt CEO.

#ycombinator #yc #satellite #spacetech #space

[Basalt @basaltspace]

Take a look inside the Basalt Downtown SF Hacker House with a spacecraft cleanroom, chemical lab, and mission control center!

Check it out here or on YouTube: https://t.co/qo8hHvbLMk

#ycombinator #yc #startup #spacetech #hackerhouse

[Basalt @basaltspace]

Inside the Basalt Hacker House! Full tour coming this Friday.

[Basalt @basaltspace]

Catch The Basalt Podcast this March 2026! Featuring VCs, aerospace leaders, deeptech founders, and many more special guests!

[Basalt @basaltspace]

Many dream, we build.

[Basalt @basaltspace]

Proudly designed and built in San Francisco, USA.

[Basalt @basaltspace]

Launching 2026.