Happy mother's day! Spoiler: It came here for a reason.
The "asteroid": showing off VS laying low
http://fs1.directupload.net/images/180513/flfmyc3c.jpg
The shimmer: huge globes VS area X
http://fs1.directupload.net/images/180513/hffprorj.jpg
The biologist: astrobiology VS gene-biology
http://fs1.directupload.net/images/180513/d8mx98sc.jpg
Replicating a human: ice globe VS fireball
http://fs1.directupload.net/images/180513/qgd244ct.jpg
Greeting the alien: one shot VS fire a round
http://fs1.directupload.net/images/180513/y4miahj9.jpg
Saving the Earth's Species: Noah VS The Creator
http://fs1.directupload.net/images/180513/dpwsdq4w.jpg
Sparing humanity from the doom: terminating the plague VS burning the lighthouse
http://fs1.directupload.net/images/180513/72axjuru.jpg
Will humans change? global energy crisis VS a genetic cure
http://fs1.directupload.net/images/180513/h6lmdono.jpg