Here you'll find exactly what the title says - episode summaries..of Gundam Wing of course.  These summaries are courtesy of 0system.com

Episode 1:  The Shooting Star She Saw

The year is AC (After Colony) 195.  During this time there is conflict between the colonies and Earth.  From space colonies at each of the five Lagrange points, small spacecrafts are launched toward Earth. The Alliance tracks the 5 unidentified metal objects about to enter the atmosphere. Lieutenant Zechs, aboard a shuttle near one of the objects, is notified. Lieutenant Zechs Merquise recognizes it as part of Operation Meteor: an attempt to break earths stranglehold on the space colonies. He can catch up with just one headed for eastern Eurasia.

One of the colony crafts encounters a civilian shuttle about to enter the earths atmosphere. The craft is one of 5 Gundams coming to earth to launch a guerilla attack on the military. On board the shuttle is Vice Foreign Minister Darlian and his daughter, Relena, returning to earth from a business trip in the colonies. Miffed with her father for having no freetime, especially with her birthday coming up soon, Relena notices a "shooting star" outside their shuttle.

Aboard "the shooting star", the young pilot sees the civilian craft in his path and prepares to "shoot the obstacle down". Just then an assault carrier approaches, and aboard the mobile suit carrier, Zechs comments that the small craft from the colonies in front of them is an expected "battle seed all ready to sprout into new battles".

As he enters the atmosphere of Earth, Heero---that is the pilot's name---curses his luck at being discovered already, yet he seems relieved and almost happy. "Im finally here! I made it to the earth."

The soldiers accompanying Zechs think capsule is trying to commit suicide when it changes course while entering the atmosphere, but Zechs thinks it may survive. He realizes enemy is very technologically advanced

Watching the goings-on from the civilian shuttle, Minister Darlian muses if it is Operation Meteor. His daughter overhears and looks puzzled/interested at the mention of Operation Meteor.

All of a sudden, the capsule breaks apart to reveal a fighter craft inside. Zechs orders it shot down, and claims that it is the pilot---not the weapon--- that their superiors really want.

Heero gets a message to turn around and shoot down the carrier, and Zechs plans to engage the pilot in a battle high above earth. After getting in a Leo suit adapted for aerial combat, Zechs procedes to fire on the enemy craft. The lieutenant gets a good hit on the craft's drive system, and thinks he has crippled it. However, it transforms into a mobile suittechnology which only Oz and the Alliance were thought to have.

Zechs is impressed when the unknown pilot in the strange suit when he blows away two Aries suitsthat had come to back Zechs upwith one shot. The deed prompts a manaical laugh from Heero. In a desperate attempt to defeat the suit, Zechs has his Leo grab the mystery mobile suit in a deathgrip, before jumping out of the cockpit. As the suits crash into the ocean, Zechs parachutes down slowly while communicating back with the assault carrier. They inform him that the unknown suit was made of Gundanium Alloy, making it a Gundam, and reports that an Alliance ship is asking if they should go ahead and start searching for the Gundam. Zechs tells them to alert the Alliance Naval ship that the suit sunk in the J-A-P point of the East Asia area, and to start searching for it immediately. He also predicts that the pilot would not have survived the impact with the water below. He then muses to himself about the crew of the Alliance ship that "There is no bright future for soldiers scurrying for their reward."

* * *
Darlians shuttle lands, and immediately the minister is attacked by reporters. A military escort then greets him. When he say he needs to shop for his daughters birthday, they insist he must go to General Septum. The escort have a separate car for Relena to go home in, but she says not to bother, that she can take care of herself. However, walking home alone she cries out, Father dont you realize my birthday is coming up soon? The average girl would probably flip over this. . . Suddenly she sees a body washed ashore in a military suit, and Relena runs to get help.

The scene shifts to an opera. In a balcony box equipped with opera glasses and a portable computer, Colonel Treize Khushrenada receives a video call from Zechs reporting the disastrous encounter. When Treize accuses Zechs of being unusually careless, Zechs informs him that the mobile suit was made of Gundanium. Treiz speculates, "Something like this never would have happened if you and I had been here at OZ 15 years ago." They accuse the lax Alliance as responsible, but Treize urges Zechs not to anger the Alliance during this important period.

At the meeting with Alliance officials, Colonel Treize Khushrenada, head of OZ, is explaining to a furious General Septum why three of his mobile suits were demolished in a battle with one mobile suita Gundam. Treize justifies the encounter as a quickly squelched end to the long-expected colonial revolt. When accused of wasting valuable combat resources, Treize asks Septum, "Are you talking about our soldiers or are you talking about mobile suits?" The meerting moves on to the main agenda: obstructing coalition between colonies "The new future will be created by my organization: OZ," Treize muses to himself.

On the beach, Relena removes the soldiers helmet noticing, "Hes still just a young boy!" As the sunlight and sound of Relena's voice start to register in his brain, the pilot regains conciousness. The first thing he asks is "Did you see?", which confuses Relena even more. Help and attention is the last thing Heero wants. As the ambulance pulls up he pushes the self-destruct button on his space suit, which only has enough punch to knock him back. Staggering to his feet, he brusquely pushes past the ambulance crew, kicking them aside, crashes through the window of the ambulance, hijacking it and leaving a bewildered Relena introducing herself to thin air.

At a mobile suit factory under attack by a single suit, we meet the second Gundam suit pilotDuo Maxwell: "This is Duo here. Ive destroyed the main monitor. Now I just have to slice my way out of this battle."

Action moves to the Dover (England) spaceport where the third Gundam pilot, going by the name of Trowa Barton, is attacking. "Now that youve seen me I cant let you survive. The mission was to destroy just the spaceport. But Ill demolish everything. This is battle 001. Pilots name: Trowafor the record."

To the sands of a Middle East desrt where Alliance mobile suits search for another recently landed Operation Meteor craft. Thery are attacked by the Maganac corps led by the fourth Gundam suit pilot, Quatre Rebera Winner. "Give up your weapons and Ill spare your lives." When they fire anyway, the young Gundam reluctantly, yet deftly slices the two lead suits in half. Regretfully he says, "Quatre reporting. Destroyed the leader. . . ((quietly to the destroyed MS)) Told you. You should have surrendered.:

The fifth pilot, Chang Wufei, is wrecking havoc at a China port, destroying ships and planes. "My name is Wufei. Im not hiding anywhere. This battle will be over in practically no time."

At the site of the downed Gundam as Zechs and his impatient aides waits for the Alliance search, he informs his aids about reports of the other attacks on installations completely annihilatedapparently by Gundam suits, five in all. "Consider ourselves fortunate because we made it out alive after an encounter with a Gundam."

As Relena is chauffered to her elite, parochial school in a pink cadillac, her cadre of loyal friends anxiously await her. They let us know that she is "the richest kid in school" and comment that tomorrow is her birthday, wondering who shell invite to her party. As Relena enters she is politely greeted by all. Later, in a large lecture hall, Relena is surprised to find the strange boy is a new student. She finally learns his name: "My name is Heero Yuy. Its a pleasure." Despite his cold aloofness, she later invites him to her birthday party. As her royal court of friends applaud her gracious action, Heero rips the invitation. A fateful wind wails and blows. Tears well up and fists clench as she struggles to say, "But . . . but why?" As he starts to walk away, Heero wipes a tear from her eye. Her brief look of gladness turns to shock when he answers "Ill destroy [kill] you." He again leaves her in his wake wondering "What kind of person is he?" 
 
 

 
 
 

 Episode 2:  The Gundam Deathscythe
In fencing class, a school friend(follower? ;P) of Relena challenges Heero to a duel over the ripping of the invitation. Heero skillfully wins, surprising all with his strength and expertise.

Meanwhile, near the site where Wing Gundam went down, a military ship deploying mobile suits in search of Wing Gundam. Zechs, also looking for the suit in a classly new submarine, diplomatically offers Pisces and Cancer suits to help the antagonistic captain's search.

Back at the school, accomplished equestrian Heero cuts horsemanship class to hack into military computer systems. He researches on various types of torpedos housed nearby. A distracted Relena realizes Heero plans to kill her because she knows his dangerous secrets. As she realizes this, the scene shifts to Heero who has hitched a ride to the military base on the undercarriage of a transport truck. He proceeds to steal the torpedos he needs from there, intent on using them to destroy Wing Gundam before OZ ever gets to it.

Back at the search site, the ship captain's MS are still looking for Heero's Gundam; however, their suits are being mysteriously destroyed. The captain launches torpedoes indiscriminately at the site despite (or perhaps because of) Zechs's presence there. The enemy, Duo Maxwell and his Gundam Deathscythe, destroys the ship and an escaping helicopter.

Relena's birthday bash has begun. As she makes her grand entrance at the party, Relena sees pictures dropped by her father of "shooting stars" just as the radio flashes the news that they were only meteors and no danger. She knows this to be a lie and that Heero was one of those shootings stars, which starts her to wondering if Heero is a "Little Prince". Late for the party is Relena's dueling friend who sees Heero driving an ambulance towards the military port.

The other Gundam pilots are shown at their respective encampments. At a circus, Trowa Barton asks to join. He wins over a lion to show his experience. His Gundam suit Heavyarms lies outside under a tarp. In a Middle East desert Quatre Rebaba Winner in Maganac Corps headquarters admires the beautiful earth, including flamingos perched on his suit Sandrock . A military truck and weapons are dropped off in a remote jungle site for Wufei Chang, pilot of Gundam suit Nataku, in exchange for cash.

Returning to the party we find a distracted Relena is ready to blow out the candles when her friend arrives, telling about his encounter with a Heero-looking ambulance driver. After finding out he was heading toward a military base, Relena abruptly rushes from the party to find him.

At the search site Zechs's troops finally spot the Gundam suit. A self detonation device sounds as they approach it. Suddenly Duo appears, destroying the Cancer and Pisces. Duo is surprised to find the Gundam identical to his. Planning to use it as a backup, he deactivates the self-destruct and rigs his Gundam to float Wing Gundam to the surface.

Relena arrives at the port as explosions rip through the Oz base. She finds Heero ready to launch torpedoes and orders him to stop. As she babbles on, Heero turns and points a gun at her. A shot suddenly hits Heero's arm, knocking the gun away. Enter Duo Maxwell. He asks if Relena's okay as she rushes to aid a disbelieving Heero. Heero leaps for his gun as Duo shoots him in the leg. While bandaging him with strips torn from her dress, Relena protects him so Duo cannot fire another shot. About this timesince Duo miscalculated the tideDeathscythe and Wing Gundam are surfacing. Duo tries to prevent Relena from seeing them by lighting a flare, but Heero takes advantage of this distraction to leap atop torpedoes and launches them at his suit. He plummets into the ocean, pronouncing "mission complete". An explosion craters the ocean just off shorethe two Gundams sink back into the ocean. Duo realizes that Heero is the suit's pilot since he knows gundanium's impact tolerance.

Zechs, upon hearing of the loss of his men, repeats the jinx: "Once you see a Gundam you won't come out of it alive."

For the grand finale, Heero does a great dead man's float, leaving us wondering as we will many times wether he's dead or alive.
 

Episode 3:  Five Gundams Confirmed

 

Colonel Treize Khushrenada, at his luxurious estates, is practicing the ancient art of the hunt. Talking with Lieutenant Zechs Merquise over a video phone, he discusses Oz's strategies to break the stalemate in their next battle with the Gundams. He sends an eager Zechs to the old Leo base in the Mediterranean to draw first blood in the next battle.
Shortly afterward at an underwater base, Zechs discusses the need to find where the Gundams are, confirm their objectives, and leave the search in the hands of the Alliance. On his way to ceremonies at the Corsica base, he muses over the fact that the enemy Gundams have succeeded in a mission deemed impossible.
Meanwhile, at a military hospital facility, Heero Yuy is strapped to a cross-shaped table surrounded by instruments monitoring his every action. As he regains consciousness, from his narrow perspective he incredibly deduces that he is being held in the treatment room on the 50th floor at the Alliance military's #3 medical building in the south JAP area. He seems to be able to control his body perfectly - the monitors show only the briefest flicker of consciousness even though Heero is laboring mightily and bloodily to break free of his restraints. The Alliance officer overseeing him, Major Sally, is informed he carried a disk which even the Alliance's sophisticated computers cannot decode. They speculate that he is an intelligence member of the rebels. Despite her military affiliation, her main concern seems to be for the welfare of her strange young patient "who is not just an ordinary kid".
Nearby, the young Gundam pilot who tried to stop Heero phones a coded message to his base ship, then plans to "visit that patient". A third Gundam machine is observed by the Zechs to be headed up the Yangtze river for an Alliance offensive. This suit is slow, leading Zechs to believe the Gundams all have different capabilities. He predicts they might be able to see one at the Corsica base. As Wufei launches a withering attack on the Indus supply base, he complains about their poor defenses and that they are not taking him seriously enough.
Back at the medical facility Relena tries to visit the young man who wants kill her, the patient she brought in. Major Sally tries to question her about the identity of her patient. Relena is surprised to learn that Heero is not part of the Alliance.
In the treatment room Heero has regained consciousness and is struggling to break free of the arm and leg restraints, however, the guard's monitors show he is still unconscious. Duo Maxwell enters a side area, knocks out the lab tech there and cuts in on a visual monitor to Heero, sending word to him by lip reading.
Major Sally remarks that he has a wild look but with an inner strength. Relena becomes caustically defensive when Major Sally asks if she is the daughter of Vice Foreign Minister Darlian.
Sally brings Relena to see Heero. Relena becomes very upset when she sees he is under heavy restraint. Major Sally comments that it was necessary because he is much too strong and they are unsure of him. Relena finally realizes he is not part of the Alliance. The two head downstairs.
Just then Duo rocks the building with a diversionary explosion. As the staff runs out of Heero's area to see what happened Duo enters to free him but can't see where to unfasten the restraints. [Heero reaches out to Duo, asking for the knife, but Duo merely stares at Heero's bloodied hand. Noticing that the blood is the result of Heero's own handiwork as he freed himself, Duo remarks, "Watcha do to your hand? Damn, you got some guts."]
Duo and Heero jump through a window from the 50 th floor. Duo opens a whirlygig-style parachute and calls to Heero to open his. Heero, plummeting rapidly to earth head first, ignores everything, waiting for the end . . . until he hears, "Heero!" Relena with Major Sally runs to the shattered window, shouts to him in a panic. He finally opens his chute but its way too late. It only slows his descent slightly. He jettisons the parachute and tumbles down the remaining rocky cliffs to land face down on the beach. Miraculously, he rises up. Major Sally, amazed he's still alive, hopes he is not an enemy.
After landing, Duo chides Heero for trying to commit suicide and tells him next time maybe he should find a better way. As his support ship comes towards shore (the back of the wheatfield), Duo slips his shoulder under Heero's arm and helps him walk to the ship, saying that Heero doesn't have to trust him, but right now he's (Duo) about the only friend he's (Heero) got.

A radio report states that mass production of Leo mobile suits at the Corsica Mobile Suit Factory is expected to resume at full capacity following delays after an "unknown explosion". Special troops from the Mediterranean will oversee the factory and continue the inquiry. Zechs arrives in time for the ceremony.
The action shifts to an impressive dirigible courageously - perhaps foolheartedly - launched by Commander Bonaparte to make Alliance intentions known to the enemy . . . and the Specials.
In an aside the Specials are introduced through a series of still images starting with their aristocratic founder and official of the Romefeller Foundation, Colonel Treize Khushrenada. The group supplies mobile suits to the Alliance and started instructing the combat army corps. Their excellent record on the battlefield earned them the right to act independently. Their elite status angers elder soldiers (like Bonaparte) even more. Bonaparte plans to himself to teach the specials about how to fight an intelligent battle.
Zechs calls on the commander at his headquarters but finds Commander Bonaparte is not there to see him. He isn't surprised. Zechs knows Bonaparte doesn't like him.
A motorcycle pulls up with an old friend, officer Walker, a Corsican. He tells Zechs about a museum piece mobile suit offering to show him one of the original mobile suits which is quite similar to Gundams - the Talgeese. He claims it could compete with the Gundams if completed. Walker, an eager follower of Zechs' military philosophy, tells Zechs to take it from the factory. When Zechs chides him for such suicidal talk he replies that he's only following Zechs' advice: "to fight for the soldiers of tomorrow".
A single Gundam battles Bonaparte's troops. Bonaparte issues orders to surround and destroy it. However the single Gundam inflicts heavy damage on the overwhelming numbers of enemies. Inside Heavyarms, a softspoken Trowa Barton critiques Bonaparte's miscalculated strategy. Back on board the blimp, Bonaparte wonders how he could have made such a miscalculation. Walker's mobile suit troops come up to Bonaparte's dirigible. He orders some to protect the commander while the rest of them battle the Gundam. When Bonaparte asks what he's doing Walker requests that appropriate instructions be given to the stats department of the factory for "soldiers of the future". Bonaparte survives the attack.

Meanwhile, after seeing Talgeese, Zechs plans to take the prototype suit with his current escort Lt. Otto's help.
Heavyarms runs out of bullets - the first of many times. Another mobile suit attacks him. Quatre in his Gundam Sandrock along with the Maganac Corps come to his aid. Walker entices Quatre to come after him - saying he wants to find out what the Gundams can do. Quatre, sorrowfully of course, destroys Walker.
The two Gundams check each other out as an OZ aircraft with Zechs aboard escapes. Quatre starts after it, but Trowa in Heavyarms lunges forward attacking Sandrock. The two Gundams face off against each other in a draw until Quatre jumps out onto the platform of Sandrock and calls out to his opponent that they shouldn't be fighting each other. Trowa comes out, hands over his head in surrender. To the tune of <A HREF>??? Rhythym Emotion, they face each other in wonderment and sudden knowledge that each is not the lone defender of the colonies.

Back at Howard's ship, Duo pulls both of their Gundam suits up out of the water for repair as Heero sets a dislocated leg. Duo is grossed out. Heero walks up to his mobile suit with a quizzical expression as he wonders where his suicide mission goes from this point on.