Sibling astronomers, Brooke and Luke, are tracking a meteor shower when they realize that the objects are not meteors but alien spacecraft. Before they can notify authorities, the aliens begin to attack major cities around the world, causing widespread destruction and chaos.
Brooke and Luke are quickly recruited by the military to use their knowledge of astronomy and space to help develop a counterattack strategy. They soon discover that the aliens are not just interested in taking over Earth, but are also after a rare and valuable mineral that can only be found on our planet.
As the war rages on, Brooke and Luke lead teams of scientists and soldiers to fight the aliens using advanced technology and innovative tactics. But when the aliens begin to adapt to human warfare, Brooke and Luke must come up with a new plan to save the world.
With humanity's fate hanging in the balance, Brooke and Luke make a dangerous decision to infiltrate the alien mothership and destroy it from the inside. But they soon realize that the aliens are more advanced than they ever imagined, and they may have to sacrifice themselves to save the planet.
In the end, Brooke and Luke, along with their fellow soldiers and scientists, must work together to defeat the alien invaders and restore peace to Earth.