Alternate to the orginal: https://mods.factorio.com/mods/Delois/alien-science
This one has a focus of high end crafting over just the 3 science pack.
1x Alien Science Pack:
-1x Flying robot frame
-1x Processing unit
-1x Stack filter Inserter
-3x Explosive rocket.
1x Alien Artifact:
-10 x Alien Science Pack
-10x Repair Pack
v0.1.6 Updated to work with .14 +
v0.1.6 Removed Logistics 2 from tech since it was no longer needed since we had Stack Inserter.
v0.1.5 Changed Advanced Electronics to Stack Inserter science requirement with to make it fit with its new science.
v0.1.4: Robotics Added to tech requirement (needed to craft anyways)
v0.1.3: Now requires tech to be learned, may need new game for this one to take effect.
v0.1.2: Added 30s craft time to better feel like next science pack
v0.1.1: Uploaded for release
Original code was made by darkrising, and his original mod found here: https://forums.factorio.com/viewtopic.php?t=3373
If you need any help with this mod, feel free to contact /u/Delois2 on reddit.