The Super Samples on Super Earth in Helldivers 2 appear on certain sites and this is the quickest way to identify them.

Super samples—or super uranium, as it's also called—are hard to find, and you can only gather them at a specific location on each map. This excludes the maps from the Eradicate Terminid Swarm ...

They are always found near a Super Sample Rock – a map structure that looks like a protruding bulbous rock. It’s marked with silvery vein-like formations around its surface. There is a certain ...

Otherwise, the fastest way to do this challenge (assuming they don't want Super Samples) is to do easy Eradication Missions, which are on small, easily-explored maps where the Samples are always ...

Thoroughly explore the map so that you run into these rock formations; you will always find at least two to four Super Uranium samples under them. If you have the Radar Tower as a secondary ...