on the horizon

He turned his eyes to the north but saw nothing moving on the horizon.

Both of which are just on the horizon like 802.11ac.

And the next one is right down on the horizon.

We'd never see them coming until they showed up on the horizon.

The sun was low on the horizon ahead of them.

From now to the year 2000 or 2005 everything on the horizon means new costs.

But there may be something on the horizon, he seemed to say.

The sun was low on the horizon, ready to set.

But not a sign of either can be seen on the horizon.

By then the sun was on the horizon he could not see.