Sputnik

 October 4, 1957

For the first time,

humanity

reached beyond Earth—

not in body,

but as a signal.

The Space Age

had begun.

Apollo 11

  July 20, 1969

Another world

was no longer

beyond reach.

We had arrived.

 Space Shuttle Discovery

Hubble Deployment

April 25, 1990

We did not
explore
space alone.

We expanded
our view
of the universe.

 The universe
revealed
far more
than we had imagined.

International Space Station

November 2, 2000

 First Crew

We remained.

For the first time,

humanity

made its presence

beyond Earth

continuous.

Mars

 Sojourner Rover 

1997

Each journey

carried us

farther.

Each horizon

revealed

another.

  After all

we had discovered...

we began

to understand

something deeper.

The journey

had never

been only

about reaching farther.

It had always

been

about one another.