ORBITAL · NOTES
A field guide to spaceflight

Our next chapter
is out there.

Beyond the blue edge of our atmosphere lies a world of new perspectives. Explore the ideas, engineering and quiet courage that take us into space.

Begin exploring ↗
100 kmThe Kármán line
~90 minutesA low Earth orbit
One shared planetA reason to explore
Ideas worth exploring

A little closer to the extraordinary.

01 / LEAVING EARTH

Up is only the beginning.

Reaching orbit takes more than altitude. A spacecraft must also gain enough sideways speed to keep falling around Earth. That balance turns a launch into a lasting journey.

02 / LIFE IN ORBIT

A new kind of everyday.

In microgravity, familiar routines become engineering challenges. Air, water, sleep and exercise all depend on carefully designed systems — and a crew that works together.

03 / THE NEXT HORIZON

Learning to go farther.

Longer journeys demand thoughtful preparation. Reliable propulsion, radiation protection and resourceful habitats help turn distant destinations into places we can study.

Our perspective

Curiosity has
no ceiling.

Orbital Notes is a small, independent introduction to spaceflight. We make room for the big questions and the small details: how we travel, what we learn, and how looking outward can help us appreciate the world we call home.

From launchpad to landing

Every flight is a sequence of possibilities.

01

Launch

Controlled thrust carries a vehicle through the atmosphere and builds orbital speed.

02

Orbit

Precision, navigation and teamwork keep the mission on its planned path.

03

Explore

Observe our planet, run experiments and gather knowledge for future journeys.

04

Return

A carefully planned descent brings the spacecraft and its discoveries home.