Sherman Reese (Joe Morton) has been terminated from NASA because he continued to insist that something was wrong with Spencer, though all tests came back normal. Reese confronts Jillian to warn her, and she leaves in fear, wanting to believe he is crazy but knowing he is right about Spencer being different. Jillian calls Reese and he tells her that Natalie was pregnant with twins at the time of her suicide. Jillian asks what the autopsy showed about the twins and Reese tells Jillian that he needs to meet her in person to show her. Spencer intercepts him, and he goes missing. As a backup plan, he has sent her a key to a self storage locker that has a VHS video cassette that explains that there was a signal in space near Spencer and Streck when they lost contact with NASA. He believes the signal was an alien that wanted to get to Earth and traveled as a sound wave through space, taking over Spencer’s body. He believes it will use her twins to pilot the McClaren plane that it is designing that disables warfare machinery. Jillian attempts a medical abortion but is thwarted by Spencer who slaps her. She throws herself down a flight of stairs and wakes up in the hospital. Spencer tells her that the twins survived the fall and intimidates her to keep her mouth shut about what happened.
But small moons like Methone are usually geologically inactive and bereft of an atmosphere. Therefore, they are usually unable to smooth away the scars. Dr. Peter Thomas of Cornell University in Ithaca, New York, explained it this way in the May 17, 2013 New Scientist: "When we look at objects less than 200 kilometers in radius, they are all like potatoes. They have lumps, grooves, craters." This makes Methone's smooth surface a mystery. Dr. Thomas is a Cassini team member. These icy moon-worlds are the next important step in the scientific quest for the Holy Grail of life beyond our own planet. It is a strange era in human history. Astronomers have collected large amounts of data revealing bewitching clues that habitable ocean moon-worlds may be out there, within the family of our very own Star. Humanity is poised at the beginning of a new era. Sophisticated new technology might very soon answer the profound, and very ancient question, "Are we alone?" Europa: Planetary scientists generally think that a layer of liquid water swirls around beneath Europa's surface, and that heat from tidal flexing causes the subsurface ocean to remain liquid. It is estimated that the outer crust of solid ice is about 6 to 19 miles thick, including a ductile "warm ice" layer that hints that the liquid ocean underneath may be 60 miles deep. This means that Europa's oceans would amount to slightly more than two times the volume of Earth's oceans.