<Tr> <Th> 5 </Th> <Td> "Transmission" </Td> <Td> Deborah Chow </Td> <Td> Kari Drake </Td> <Td> April 13, 2018 (2018 - 04 - 13) </Td> </Tr> <Tr> <Td_colspan="5"> The surviving colonists build a light tower to try to signal the Resolute . Maureen, noticing strange weather phenomena, conducts an experiment using a weather balloon . She discovers the sun is paired with a deadly black hole, and that the disturbances will only get worse until the planet is entirely unhabitable . Will ignores Penny and Judy's advice to tell their father about the Robot . Penny develops a crush on Vijay, flirting with him as they move supplies . Don confronts Dr. Smith about the stolen flare gun, though she claims she took it by mistake . In a flashback, Maureen and the kids discuss pros versus cons of going to Alpha Centauri . Judy and Don discuss his smuggling activities . He also reveals his suspicions about Dr. Smith's identity . Judy confronts Dr. Smith about this, but she lies and instead casts doubt on Don . When the colonists activate the light signal, Dr. Smith sneaks away and shuts off the perimeter fence, allowing a large reptilian creature to enter the camp and destroy the light tower . Smith tells John about the kids hiding the robot . When another creature shows up, Dr. Smith tells Will to call the robot . It does save the survivors, but only after Will tells it to defend itself against the creatures . It assumes its original multi-limb form to do this . The colonists witness all of this and recognize the robot from the attack on the Resolute . </Td> </Tr> <Tr> <Th> 6 </Th> <Td> "Eulogy" </Td> <Td> Vincenzo Natali </Td> <Td> Ed McCardie </Td> <Td> April 13, 2018 (2018 - 04 - 13) </Td> </Tr> <Tr> <Td_colspan="5"> Maureen tells her family about the black hole but is afraid the other colonists might panic . John has a heated argument with the other survivors about the robot . In the end, despite an enraged Angela claiming it killed her husband, John convinces the community to allow the robot to stay and takes Will on a hike to discuss Will's responsibility for the robot's actions . He has Will fetch 27 large stones to build a memorial to the casualties . Don takes the community leader and Vijay's father, Victor Dhar, to his Jupiter which crashed in the desert where there are none of the eel - like creatures, and wants money for its fuel . Don also retrieves identification of the real Dr. Smith, later showing Judy . Maureen learns that Hiroki also knows the planet is dying . Penny tells Vijay about the black hole but swears him to secrecy, and they share a kiss . Back at camp, Dr. Smith makes the distraught Angela recount the horrifying details of the robot attack . The emotional Angela enters the hub with the gun Dr. Smith has taken from Will's bunk and arranged for her to find . When she shoots at the robot it goes into attack mode and accidentally injures John before Will gets it to stop . Distraught, Will takes the robot to a cliff and orders it to walk off . He then places a stone on the memorial for the robot . </Td> </Tr>

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