Harry Potter/ Alien crossover

Dear Professor McGonagall,

I don't know who you are or why you are enacting such a stupid prank, I had the letter that somehow materialized in my house, a place I barely managed to keep hidden by the various people that wish me dead or to use me and my family, put under analysis and discovered being made from parchment dated 1991...explain to me why using something so old like parchment and ink when there are more "modern" methods of communication now that we are in the 2187.

I am also surprised to see that you knew about Harry's abilities, if not for his "accidental release" of energy saving me while escaping an Infection, I would have had a face-hugger strapped to my face instead of one splattered on my feet as I stomped on it, I fear to think what would have happened had we crashed on Florina 161 with that infesting me, but we still managed to survive and escape that death trap along the men of Weyland-Yutani PMC supposedly there to "rescue" us.

And since I can't find this "Hogwarts" anywhere in our database I am thinking that you are on the same boat as them if not a fellow Company interested in our knowledge of the Xenomorph, and I will be damned if I will lose another children, especially to power-hungry bastards like you, do not look out for us, Harry is slowly learning to use his abilities thanks to some "dreams" he has about a snake-faced man, if not him, I will put a bullet between the eyes of every poor bastard that will try to attack us.

Be advised, we'll have no mercy and treat you like we treat a Xenomorph, with lethal force.

Ellen Louise Ripley, former Lieutenant 1st Class.

The Aftermath -

Hogwarts – Teachers Lounge -

Minerva was apprehensively waiting for Albus Dumbledore and Severus Snape to return, they all had been surprised to read how Harry Potter had supposedly moved through Time towards the Future, Flitwick theorized that a great stress, they late discovered being the abusive family the boy lived with, triggered the Blood Wards around his former house and paired with Harry's evident wish to be with someone who would have protected him acted as conduit for sending the young boy FAR away, not only in space but through ages as well, making the woman Ripley result as the only one "good enough" to protect young Harry from practically EVERYTHING.

Enacting a reverse-summoning ritual mixed to a portkey spell and a floo-like spell, both Headmaster and Potion Master had moved to follow the same path the Spelled Letter had used to reach Harry, draining in the meantime a great deal of Power from the school itself.

It had now been several hours and the various professors were starting to worry.

"Will they be okay?" Pomona Sprout asked with a concerned tone.

"What we did was something never tried before, moving through Time requires a lot of Power and an huge level of precision, both for the landing place and the "Date" of arrival," Flitwick answered.

"This is not comforting, Filius," Minerva said with a stern look.

"Just giving a professional answer," the minute professor said, rising his hands in self-defence.

Further arguments stopped when the soot-covered Snape crushed on the room's table from a portal that temporarily opened on the Staff Room's ceiling, dropping the pale, shaking and ragged man unceremoniously on the floor through the dense wood of the table.

"SEVERUS! What Happened?!" McGonagall asked with wide eyes.

"The spell...worked...we found P-Potter...in...in a metallic room in what they said was not our planet..." the man answered weakly, groaning in pain as he climbed on a chair.

"And Harry? And the Headmaster?" Hagrid asked worried.

"It was...Hell on earth...a...a dog-like creature was killing every Muggle it encountered while a spider-like thing grabbed my face...I managed to rip it off with a cutting hex, both I think I swallowed part of it...it tasted like dung.." the Potion Master answered, his breath turning even more ragged.

"And Albus?" Minerva asked in horror.

"Dead...the dog thing teared off his head with a tongue...or I think it was a tongue since it had a mouth of its own that pierced his skull faster than what we could anticipate..." Severus answered, groaning in pain and leaning back.

"And Harry?" Pomona asked.

"Potter...Potter and Ripley were escaping when a group of Muggles with strange weapons and armours found me, those two used me as a distraction to escape to parts unknown...I...I barely had the time to activate the return portkey before those weapons could tear me to pieces..." Snape answered.

"What will we do, now?" Flitwick asked.

"We'll have a new mission and..." Minerva started saying before Snape started howling in pain, his chest exploding outwards as a strange creature erupted from his ribcage spraying blood everywhere.

"Why...I have to die...in every chapter...what did I do wrong?" the Potion Master muttered before death welcomed him.

"AAAAAAAAAAAAAAAAH!" Madame Pomfrey screamed as the small creature tried to run away, a fast Reducto Spell of Flitwick reduced it to pieces that then Minerva destroyed with a wave of fire from an Incendio spell.

"What was that?!" Professor Vector asked with a shrieking scream, having climbed on her seat the instant the chest-busted came out.

"I don't know, but I know that we can't risk other missions without risking taking back other creatures like that, I fear we will be forced to leave Harry there with Miss Ripley, by her words she has already dealt with similar occasions, for the rest, we can just hope he will be safe" Filius said with a sad tone.

"Are you sure that there is no other option?" McGonagall asked

"You saw what happened, those things managed to have a drop on Severus and Albus, we can't risk the others sharing the same Fate or worse, it pains me but we have no other choice but leave young Harry where he is now," the Charms Professor answered, shaking his head.

"Poor boy, I hope that wherever he is, he will be safe," Pomfrey said with a sigh.

With Harry and Ripley -

The young boy was calmly sun bathing when his mother approached him with a wide smile.

"Who wants an ice-cream?" Ellen asked with a knowing smirk.

"Me! Me!" Harry said with a wide smile.

"Here it is! Just for you!" the woman answered, handing a rather big cone to the eager boy.

"Miss Ryan? There is a man looking for her at the reception," a clerk of the local Hotel asked.

"I am coming! Now Harry, wait here and I will be back soon," Ellen said.

"Okay, mum!" the young boy answered, calmly focusing on his Ice Cream once answered.

Calmly walking towards the reception she could see a tall man smile at her in amusement.

"Blond? Since when?" he asked.

"Since the day you helped me creating a new identity for me and Harry, Bud," Ellen answered, crossing her arms.

"Yep! I am awesome, I know, here are the last details, Eileen Ryan and Harry Ryan, those are your new IDs and birth certificates, school grades and everything you will ever need included membership to the Library and the discount card for the general store...I had to literally seduce the old lady working in the HQ of the Weyland-Yutani PMC to have the access codes to manipulate their network enough to "Add" you like that in there, from now on Ellen Ripley died on that planet while Eileen will soon start her new job there as a counsellor," Bud answered with a proud voice.

"Miss Callaghan? Isn't she...Ninety years old?" Ellen asked with a snort.

"Yeah...I don't want to talk about it...I have an appointment with a plastic surgeon for you two, changing hair colour is good, but a good way to elude scanners is even better, changing eyeballs and slightly manipulate DNA, you know...the usual Luxury-package of the Black Market, everything paid from those bastards that tried to capture you and your son," the man answered.

"Thank you, Bud, I don't know what I would do without you," Ellen said, hugging her friend tightly.

"Hey, you and the boy saved my ass back on Fiorina when that "Rescue Team" attacked us, I owe you this and a lot more, now go back before your son starts worrying about you," Bud answered with a long laugh.

"Okay, thank you again, I'll let you know if we need something else, and you too, don not fear to ask if you need help," Ripley answered.

"Don't worry, this bastard knows how to defend himself...hey, any news about that strange letter you talked about?" Bud asked.

"Nothing, I guess it was a bad joke, once changed identity we stopped receiving letters, so I guess that the prankster simply got tired, any news about those two strange men in long robes that were with us?" she answered.

"Nah! Nothing the old man in flamboyant clothes did not result in any database, or at least the remains from the Xenomorph tearing it apart gave no results, the only curious thing was a broken stick of wood he had in his hands...he was probably a weirdo they shipped there because they had nowhere else to send him," Bud said with a shrug.

"Poor bastard, he seemed a nice guy, I am sorry that we couldn't save him and his friend," Ellen said with a sigh.

"We can't always save everyone, Eileen, maybe the other is still alive, he just disappeared when the armed forces of Weyland-Yutani arrived so maybe he is just hiding somewhere," the man said.

"Yeah, I hope he is still alive and well, good bye Bud," Ellen said, waving at the man as he walked away.

"Good bye Eileen! Say hello to Harry for me, I'll send him my birthday present this time, I have a girl I think will finally cave in and accept my invitation to dinner!" Bud answered with a wide smile.

"Good Luck then, you'll need it!" Ellen said with a long laugh.

"What a bitch," Bud muttered, shaking his head but with a chuckle soon escaping him.

What Happened to Voldemort?

The Dark Lord too tried to use his link with Harry to find him, after using Alastor Moody's blood to create a new body for himself he managed to prepare a similar ritual to transport him towards the boy with his whole Death Eater force.

The problem was that the ritual took him near Harry without any failsafe about possible location of the "Near" part, and while Albuis and Severus had been somehow lucky, depending on your point of view, in ending in the same planet of Ripley and Harry, the Dark Lord and his merry bunch of crazed psychopaths appeared near Harry, but in the window of time both he and his mother were in "Hypersleep" while flying towards a new planet.

The Vacuum of Space acted with magical people without suits and helmets in the same way it normally acted with Muggles, a slow and horrible way to die filled with pain.

Even Tom was not immune, unknown to him he had entered an era where his Horcrux had been long destroyed by one of the few competent Minister of Magic that had actively hunt down any Dark Artifact.

The Dark Lord's anchors had infact been the first victims since his Trip Through time had subsequently "removed" him and several Key members of the Ministry from Britain long enough for other people to fill in and enact several changes the Pureblood ideals were forcing back.

Understanding that it was by his own hands that his plans had been ruined since he had not been there to enact them because "in the future" instead of "in the present" he could only scream in rage as he slowly died for exposure to Space.

The silently screaming group died in a messy way without their victim even noticing, too deep in sleep to watch them and their corpses getting dragged in a near start to be burned into nothingness.

But, after all, "In Space, no-one can hear you scream."

Everyone knows that.