Superboy tells Alanna in "Earthlings" that he broke it off, because Miss Martian "left [him] no choice". It was later revealed in "Depths" that he broke up with her because he disapproved of the way she "abused" her psychic powers and because she tried to tamper with his mind.
Why are the Leaguers wanted criminals?
As revealed in "Earthlings", during the 16 hours the six Leaguers were missing, they were sighted in Rimbor, and whatever they did there caused them to be considered wanted criminals, and by extension, every member of the League is unwelcome in the entire sector. In "Alienated", it is explained that the Leaguers went on a violent rampage while on Rimbor.
As seen in "Alienated", Aqualad left the Team after blaming them for Tula's death, and discovering that Aquaman kept his true lineage from him. He is currently working with his father. However, in "Depths" it was revealed that this is merely a ruse and he is working undercover for Nightwing to get close to the Light and ascertain the identity of their Partner.
Wally and Artemis have left the Team and moved to Palo Alto where they attend college together, as seen in "Salvage".
In "Alienated", Miss Martian reveals that the League went on a rampage during the missing 16 hours, all the while making sure everyone knew who they were.
In "Depths", he states that he broke up with her because he disapproved of the way she "abused" her telepathy and because she then tried to to make him forget his anger.
In "Bloodlines", Nightwing reports that the Kroloteans were kidnapping humans for study and search for a "Meta-Gene", which, as explained in "Before the Dawn", is genetic human marker that indicates mankind's potential of withstanding catastrophic physical trauma by developing superhuman abilities. Presumably, the Kroloteans wanted to weaponize it, just as the Reach (their competitors) intended to.
In "Bloodlines", Nightwing is studying those data files containing some details of their plan: kidnapping humans for study and search for a "Meta-Gene" within them.
As revealed in "Depths", Aqualad is not truly working with Black Manta. He is actually working as a double agent for Nightwing, and only the two of them, along with Wally and Artemis, know the truth.
How is Icon familiar with intergalactic trial law?
In "The Fix", Artemis reflects that she and Wally had left the hero life to "just be normal". Exactly what led them to that decision is still undisclosed.
In "Before the Dawn", the Reach ambassador explains that it is a genetic human marker that indicates mankind's potential of withstanding catastrophic physical trauma by developing superhuman abilities.
Why wasn't Impulse's apocalyptic future completely subverted after what he accomplished in the present?
Though he averted the Reach's conquest of Earth, Mount Justice was still destroyed, as seen in "Darkest".
What is the meaning of the phrase "crash the mode" and how is it known to Impulse, the older Neutron, and the aliens?
The Reach use the term "on mode" to refer to someone or something being under their control. If the mode "crashes", control is lost. Impulse and Neutron lived under Reach conquest, as shown in "Before the Dawn", and thus assimilated Reach terminology.
The secret plan operated on a strictly need-to-know basis. At first only Kaldur and Nightwing, the originators of the plan, knew. They told Artemis because they needed her help. They told Wally because Artemis wouldn't help them if he wasn't told. No one else needed to know.[4]
Why did Black Manta want to destroy the Earth-Mars communications satellite? (Answer)
The Light wanted to keep Earth and Mars isolated from each other.[5]
Having tested positive for the Meta-Gene, she was included in the shipment of test subjects from Bialya, in part as punishment for her failure to prevent the rescue of another batch of subjects in "Beneath".[7]
It was revealed in "Intervention" that an ancient ritual had been performed to free the Scarab of Reach control. After Blue's Scarab was put back on mode, Zatanna performed the same ritual to free it again.
Is there a deeper reason that G. Gordon Godfrey is supportive of the Reach, despite his antagonism for other aliens?
It is revealed in "Summit" that Godfrey's initial support was part of the Light's plan to ultimately turn the populace against the Reach. Further, in "Endgame", it is revealed that Godfrey was an associate of Darkseid and an ally of the Light.
What does Vandal Savage mean when he says that the Reach's drink contains everything that they need the body to need?
As stated in "The Fix", the chemicals that make up the additive in Reach would, over generations, addict the human population to the drink.
What is the additive that the Reach is using and what does it do?
As shown in "The Fix", it contains a trace amount of chemicals that would, over generations, remove the will of humans to resist Reach subjugation. It also had a mitochondrial marker that would make it easier to identify, isolate, and locate people with Meta-Genes.
What is the alternative to removing the Scarab that Green Beetle referred to?
As shown in "The Fix", Green Beetle claimed he could use his innate abilities to reach inside the scarab and silence it. This was ultimately a ruse to allow him to reboot and reprogram the scarab.
As it became clear in "Summit", the Light was working behind the Reach's back and sabotaging their plans.
What does Lex Luthor have planned for the abductees?
He sent them to the Warworld on a rescue mission to save the Team, as shown in "The Hunt". This was done to create a distraction, so that Deathstroke could secretly procure the Warworld's crystal key, which was guarded by the Reach.
Was Green Beetle truly sincere in his volunteer "debrief" to Miss Martian?
No. In "Runaways", he was shown to be an agent of the Reach, working with Black Beetle to corrupt Blue Beetle. In "The Hunt", Miss Martian realized that he and his scarab fed her only what they needed her to see.
Did Green Beetle really fix the Scarab to let Blue Beetle have full control with no problems?
No. In "Runaways", he was shown to have secretly reprogrammed Blue Beetle's scarab so that it followed Reach directions and took control of Jaime Reyes.
What does the Reach plan to do with the key of the Warworld?
They wanted to use it, but were unable to, as the ambassador forbade an assault on the Justice League members guarding the key chamber, as seen in "The Hunt".
It becomes clear in "Intervention" and "Summit" that the Light had always planned to betray the Reach. By spurring Mongul into an attack, the Reach was forced to expose their fleet, thus belying their proclaimed benevolent intentions and sullying their public image. The battle caused the Reach fleet to take heavy losses, weakening them significantly. The Light also wanted the opportunity to take control of the Warworld, which they do in "Summit".
Arsenal was fighting for his freedom in the Warworld, where he eventually aided the runaways in rescuing the Team. Sphere was sucked off into space, but was reunited with Nightwing and Miss Martian, and helped them locate Superboy. Both events occurred in "The Hunt".
In "Summit", it is revealed the Light planned to use the Reach to weaponise the Meta-Gene while playing as their tools of conquest. In "Endgame", Lex Luthor confirms that the Light always planned to betray the Reach, and that he had prepared a virus for use against their tech. The Justice League and the Team were both used to defeat the Reach. Exactly when and how the Light had originally planned to betray the Reach before the Team forced their hand in "Summit", and what else they had in store for the League and Team, is unknown.
Where is the Light headed with the Warworld and to what purpose?
They brought the Warworld to Rimbor to enforce a warning delivered by Vandal Savage that the Earth was not to be touched by any alien, as seen in "Endgame".
In "Evolution" it's revealed that the Light is partnered with Darkseid to conquer the galaxy, with the understanding that their two planets would have to battle each other when all other planets had fallen.
