Experts have been waiting to hear more about this rare find since its initial discovery.

On the other hand, you went snooping after that initial discovery - never a good idea.

Often, a writer's best efforts are eclipsed by the starburst of hype surrounding their initial discovery.

He made an initial discovery that a commercial preparation of insulin was contaminated with another pancreatic hormone, the insulin antagonist glucagon.

The initial discovery of a cratered surface made this seem unlikely, but further evidence has changed this view.