Jane Foster was a nurse working for Dr. Donald Blake. Both were romantically interested in each other but neither spoke about their feelings for some time. Blake was forbidden to reveal he was Thor to Foster at the behest of his father Odin which led to tension between the couple. His long unexplained absences caused Jane much distress. Jane was attracted to the dashing and heroic Thor unaware that he and Blake were the same man. Eventually, the tension became too much and Blake revealed he was Thor and he pledged himself to her. Odin however forbid Thor to marry Jane because of her mortality and refused to make her an immortal.
Jane Foster debuted in Journey into Mystery #84 by Jack Kirby, Stan Lee and Larry Lieber. In her first two appearances she was named Jane Nelson, but it was then changed to Jane Foster.
Major Story Arcs
Pawn of the Gods
After some time Odin seemed to relent and Thor took Jane to Asgard. Jane became imbued with immortality and became the Goddess of Flight. Odin was angered that she did not take to her new form quickly and set her a task to prove her worth. Despite protests that it was a task only he could perform Odin placed her in a room with the Lurking Unknown. She called Thor for help and Odin deemed her unworthy of godhood. Angered by Odin's tests Jane demanded to be returned to Earth. Odin complied, stripped her of her godhood as well as her memories of Thor and left her in a hospital with Dr Keith Kincaid.
This left Jane incredibly confused as Kincaid was very similar to the forgotten Dr Blake. She and Kincaid began a relationship. After some years Thor discovers Jane dying in hospital, his love for her undiminished. Sif sees that Thor is still in love with Jane and uses her life essence to revive Jane and restore her memories. Thor and Jane renewed their relationship. Unknown to both, Sif's spirit was trapped in the runestaff dimension and Jane could call on Sif's experience and skills to fight. When given Sif's sword Jane and Sif switched places and Jane was trapped in another dimension. Jane was stuck in the Runestaff dimension for some time when the police turned up and arrested Donald Blake on suspicion of her murder. Thor and Sif sought Jane out. After leaving the dimension Jane once again had no memory of her relationship with Thor or Donald Blake. Jane would later marry Keith Kincaid and continued to have selective amnesia for some time.
Resident Doctor to the Avengers
Jane and Keith had a son named Jimmy but their marriage collapsed soon after. Jane left Keith because of his focus on his work rather than his family. In this time she would work with the anti-mutants with her young son in tow. During the Onslaught crisis she volunteered as an experienced nurse to look after the injured.
In this time Jane is able to complete her transition to Doctor and is taken on as the resident Doctor to the Avengers because of her position of trust to the team. She helped the Heroes for Hire, Iron Man and Captain America on many medical issues and continues to provide help to the team when required.
Back in Thor's life
Jane Foster is present on the roof of the hospital she works at when Thor descends from the skies, carrying with him a mortal man in need of medical care. She is delighted to see her old friend, as much time had passed since they had last seen each other and on top of that, there was a lingering question abound concerning whether Thor was actually even alive. Thor likewise is overjoyed to see Jane, and he compliments her in demonstration of this. Jane has time to fill in Thor of the various updates in her personal life. The two depart on friendly terms.
Things however complicate themselves somewhat as Thor is bonded with Earth mortal Jake Olsen, an Ambulance driver working at the same local hospital. Jane is unaware of this as Thor himself was an unwilling factor in this merge. Thor as Jake contemplates telling Jane, but the arrival of Keith Kincaid at the moment he had decided to tell her, seems to sway his mind into confiding in her, wishing to not complicate her life. Jane's reunion with Kincaid after their earlier separation is unexplained. Further more we Jake Olsen's girlfriend Hannah, also works at the same hospital as Jane and Jake, as the two women discuss the problem of missing drugs from the Hospital pharmacy.
In the midst of a medical emergency with Jake at the scene of the emergency and Jane advising from the hospital, Jake disobeys the orders of his superior Jane, based on the knowledge passed on to him, though Thor, from Dr Donald Blake. Jane is somewhat taken aback when Jake mentions his name, and starts to speak in a slight Asgardian dialect. She starts being suspicious of Jake after this incident.
Jane reveals that she knows Thor is present in Jake and urges him to come clean with Jake's fiance. Thor often talks about his fondness for Jane and he is clearly put out by her continued marriage to Keith Kincaid. He comments on how their marriage has been troubled. At one point Keith is put in a coma by a supervillain attack and it is noted how Jane would rather care for Titania than be at her husband's bedside. It is here that Thor and Jane become closer, bringing visible distress to Hannah who sees him as Jake. Kincaid wakes up from his coma and nothing comes from the renewed romantic tension between Thor and Jane.
During the Civil War event, Jane joined the anti-registration side with Captain America, joining his resistance group and operating out of SHIELD safe-house number 23. She and the Night Nurse provided medical assistance to the team.
Return of the Norse Gods
Jane later heard rumors of the return of Dr. Donald Blake and Thor after the incidents of Avengers Disassembled and Ragnarok. Having divorced her husband and lost custody of their child, Blake visited her at her work in a New York City hospital while looking for Sif. Thor was under the impression that Sif had been reborn in Foster since their spirits had been merged once before. The two went on a date after an initially turbulent reunion. But it was Jane who went on to discover that in fact Sif's spirit was residing in the body of a dying elderly cancer patient. Jane alerted Blake of her discovery. He returned as Thor to New York where he was able to restore Sif just before the patient died.
Blake continued his contact with Jane after this. He kept her informed of his life even though he was in Oklahoma and she in New York City. Jane herself later moves to Broxton out of worry for Blake and the two set up a surgery together in the town. She helped Dr Selvong get his message to Thor about the world eaters. She helps refugees from the nine realms find shelter from what appeared to be the end of the world. She appears to have begun some kind of romantic interest in Dr Selvong as she is seen holding his hand during the world eater incident
Earth-788 (What If #10)
Jane Foster is the mortal who comes across the Hammer of Thor, after attempting to look for Dr Donald Blake's cane after he loses his grip of it, whilst both of them are on a trip in Norway. Renaming herself Thordis, she faces many trials and tribulations as the goddess of thunder. She is the most powerful member of the Avengers, much to Wasp's delight, she battles and beats the Radioactive Man, Cobra and Hyde, and she even has to contend with Loki's schemes. After one such scheme activated by the trickster god, in which Donald Blake is dragged back into the scene, and awarded the Hammer of Thor, Jane is temporarily de-powered only to be rewarded with new power by Odin himself. Odin himself marries this version of Jane Foster and she again becomes the Goddess of Flight.
Earth 811225 (What If #25)
In a divergence from the 616 timeline Thor does not accept Odin's declaration that Jane is unworthy of immortality. He is proven correct. Thor and Jane escape Odin and Asgard begins a civil war over those who side with Thor and those who side with Odin. Notable defections to Thor include The Vizor of Odin who tells him he was unfair to Jane as he showed her an Asgard no one would wish to see and The Warriors Three. Balder, Sif, Loki and The Executioner fought against Thor and Jane. Thor enlists the Avengers to help. Odin concedes that he wasn't ready to realise his son had grown up and relents. Thor and Jane set up a kingdom on Earth to rule. Jane remains Goddess of Flight.
Earth-726633 (Thor: The Mighty Avenger)
Thor is cast out for unspeakable actions and finds Jane when seeking Mjolnir. This Jane is the curator of a Norse department in a museum. She later meets Thor as he battles Hyde in a bar. Determined to stay and help him she comes under attack herself. She drags a dying Thor to the museum where he reclaims his hammer and his powers. The series showed Thor and Jane falling in love as she taught him humility.
Earth 1610 (Ultimate)
Jane Foster was introduced in Ultimates 2 as a San Franciscan nurse who quits her job after seeing Thorlief Golman (Thor) talk about his theories on television. She seeks him out and they discuss his theories. She becomes one of his most avid followers. In Ultimates vs Avengers it is revealed that she and Thor share an apartment and are lovers.
Marvel Superhero Show- The Mighty Thor
Jane Foster appears as a supporting character in "The Marvel Superhero Show" . She appears in all but two of the 13 'The Mighty Thor' stories.
Avengers: Earth's Mightiest Heroes
Jane Foster appears on "Avengers: Earth's Mightiest Heroes". She made her first appearance in the minisodes of 'Thor the Mighty'. On the show, she is a paramedic who seems to specialise in doing the 'supervillain run'. She fearlessly puts her life on the line to help the injured.
This is how she meets Thor who rescues her on a particularly bad outing. Thor is amazed by her heroic nature and develops an attraction to her. Loki, having noticed this, informs Odin about this who gives a disapproving grunt. In a marked difference to the original comics however Odin recognises Jane's bravery which reveals that Odin had been watching Thor all along.
Thor is seen admiring her from afar in 'Breakout' which leads her to ask if he is following her. He is impressed by the fact she doesn't give up on human life despite its fragility. She takes him to a cafe and he talks to her about his problems with his father. She attempts to convince him to return to Asgard for a little while when his family need him. Thor is reluctant to leave mortals and Jane unprotected. They are interrupted by an explosion which Thor uses as an example of why Midgard needs him.
They are seen talking about Thor's problems again in 'Masters of Evil'. She appears to be his confidant and it is here we see Thor's attraction is reciprocated. They stroll through a park in the evening and come across a couple kissing which leads to an uncomfortable moment as neither make the first move to act on their unspoken attraction. They are interrupted by Thor's Avengers Call Card and Jane is visibly disappointed when he leaves.
She is seen attempting to treat Hawkeye's arm much to his annoyance. Iron Man points out to Hawkeye that she is Thor's friend to which Thor gives a smitten smile. Thor is taken to Jane when he is rendered unconscious by one of Kang's beams aimed at the whole city. She is seen at his bedside when he wakes up with Wasp. Thor is comforted by their presence.
In the feature length movie, Thor, Jane Foster is reimagined as an astrophysicist specializing in Einstein-Rosen Bridges connecting the Earth to other dimensions (which are simplified to be labelled as wormholes). In the remote desert town of Puerto Antigua in New Mexico she has assembled a small team of herself, an intern named Darcy and another physicist and friend of her father’s named Erik.
Investigating a strange storm in a late night research trip she and her colleagues drive towards it to record the scientific data but in the confusion accidentally hit an unknown man. After taking him to the hospital Jane discovers on one of the frames of film that she captured the form of a man falling through the storm and she goes to the hospital to question him however he had escaped. Luckily for Jane he had not gotten far and she proceeds to hit him with her truck yet again.
The three researchers are not sure if he is crazy or if the fantastic stories he is telling are true. Jane firmly believes he knows something about the natural phenomena she is investigating and over time is convinced that his tales of Gods and Asgard are true. Soon thereafter her research is seized by S.H.I.E.L.D. agents and she goes with Thor to a secure S.H.I.E.L.D. site where she hopes to retrieve her work and where he aims to retrieve his hammer. He is captured in the process and he is unable to free either the hammer or most of the research, though he does manage to retrieve her notebook of field data.
Despite Erik’s insistence that Thor leave town, the Jane and Thor bond while discussing the idea of the nine realms, as he explains to her and clarifies some of her understanding of the form of travel which Asgardians use. Thor's Asgardian allies and friends eventually come to Earth and they fight the Destroyer. Jane is adamant that if he will stay and help while powerless she will too and they both help evacuate the citizens in the small town. During the battle Thor is returned to full power, at which point he decides he must return to Asgard to confront Loki. Thor promises to return for her and the two share a kiss. In the process of stopping Loki destroying Jotunheim Thor is forced to break the rainbow bridge (Bifrost) which leaves him stranded in Asgard and unable to keep his promise. Jane leaves the desert disappointed but she had not given up. Working with Shield Jane continues her research into the bridge in the hope of making contact with Asgard again. Thor asks Heimdall to look in on her and what she is doing, to which he replies 'She searches for you'. An answer to which Thor smiles.
The Avengers (2012)
Although she does not appear in the film herself, Jane Foster is seen on a photo while Phil Coulson tells Thor that SHIELD has placed her in a safe and secure location, after the arrival of Loki.