Around 65 percent of people believe that alien life is out there — including some pretty serious scientists and mathematicians. No matter where you stand on that particular question, there’s no doubt that space aliens are a ton of fun.
Whether you’re watching the famous Alien franchise (again!), dressing up as a little green alien or your favorite Star Trek character for Halloween, or you’ve added some decidedly extraterrestrial touches to your home décor, all E.T. content you share deserves alien captions for Instagram that are out of this world!
Do you need a little help getting started with your alien brainstorming session, or would you actually just prefer to pick out a great caption to copy and paste? In that case, it’s a good thing you’ve just landed on a massive list of alien Instagram captions! Scroll down and get ready for an invasion of alien caption ideas.
How to Write Otherworldly Alien Captions for Instagram
Instagram might be universally known as the most visual social media platform ever, but don’t let that trick you into thinking your captions don’t matter. They do! Your amazing photos and videos might capture your Instagram followers’ attention, but the captions complete the thought — and get them commenting.
So, how do you do it? Coming up with the perfect caption for your next photo can take a little experimenting, and it’s not always easy, but these quick tips are a good place to start if you’re looking for awesome alien Instagram captions:
- Making your alien captions for Instagram funny is always a good idea — whether that means joking around about how you’re really an alien or coming up with silly puns to make your followers laugh. If you’re heading for pun town, “space,” “planet,” “star,” “spaceship,” “UFO,” “galaxy,” and “Milky Way” are all great places to start.
- Famous lines from popular sci-fi movies and shows are another fantastic way to spruce up your alien Instagram captions. From Star Wars to Star Trek and from Dr Who to (obviously) the Alien franchise, you have a near-endless supply of lines that will take your captions straight to warp speed.
- If you’re in a dreamy mood, you could also go with cute or poetic alien Instagram captions where you contemplate the universe. Captions like “believe — because you’ve already been visited” can also be great for your Halloween alien costume captions.
Of course, different kinds of photos call for different kinds of alien Instagram captions, and it always takes a little experimentation to hit the sweet spot. If you’re not in the mood for creativity right now and you’d prefer to pick out one of our alien captions for Instagram down below, you’re in luck. We’ve separated our caption ideas into neat sections to make it super easy to find a great one!
Alien Instagram Captions for Selfies
1. ‘Cause if you’re gonna get lost, you might as well get lost in space.
2. But first, let me take a selfie in my alien cosplay.
3. We are your friends! We come in peace!
4. Meanwhile, in a galaxy far, far away…
5. May the cosplay be with you.
6. Aliens are my spirit animal and I’m feeling galactic.
7. Starry-eyed and space-minded. I might as well be an alien.
8. Tales of little green men with eyes on stalks.
9. Selfie game strong, but I’m still an alien.
10. Beam me up, Scotty!
Funny Alien Captions for Instagram
11. Sometimes you just need a hug from a facehugger.
12. Another day, another sci-fi movie. Welcome to my planet.
13. Has it ever occurred to you that we’re the aliens?
14. Weird by nature. Alien by choice. Take it or leave it.
15. Who needs gravity when you can just drift off into outer space?
16. Today’s good mood is sponsored by the next alien invasion.
17. ‘Cause you can’t spell “alien” without “I,” and that’s a fact.
18. Shoot for the moon, because even if you get lost in space, an alien ship might beam you up.
19. Lost in cyberspace. Who wants to beam me up?
20. I saw a UFO tonight at the cinema — an Untapped Food Opportunity!
Cute Alien Instagram Captions
21. I’m not a regular alien. I’m a cool alien.
22. Alien vibes, space times, and dark nights.
23. Chasing sunsets across the galaxy while looking for my alien prince.
24. Radiating alien vibes and feeling spacey.
25. Don’t mind me. I’m on my own little planet. You’re welcome to join me here, though.
26. Aliens, space, and everything good in life.
27. I’m a simple girl. All I need is some space.
28. I wanted to see supernovas, but my heart turned into a black hole somewhere along the way.
29. Come to the dark side. We have very chocolaty cookies here.
30. Grabby aliens give the best hugs. Change my mind.
Cool Alien Captions for Instagram About Gaming
31. Headcrab in my hair, don’t care.
32. Lost in cyberspace playing Alien: Isolation, don’t want to be found.
33. Running and hiding from the xenomorph, one picture at a time.
34. I’m so far gone that I’m beyond Earth. Civilization Beyond Earth, to be precise.
35. If there’s an alien in the game, it’s going on my wish list.
36. Don’t tell me to shoot for the moon. I’ve aim-trained so hard that I’d definitely hit it!
37. On Saturdays, we defeat aliens in epic battles.
38. Gaming + aliens = perfection.
39. Not all who wander are lost. Some are just waiting for Half-Life 3 to come out.
40. Another day, another galactic battle.
Feel Like an Alien Instagram Captions
41. Walk like an Egyptian, feel like an Alien.
42. My brain is 90% black hole and 10% dreaming about other planets.
43. Whoahoa, I’m an alien!
44. Just an alien crash landing on Earth.
45. Got a one way ticket to alien town, but I won’t let anything get me down.
46. Meet me where the grass is red, and bring your phone box.
47. Just flying through space in my TARDIS. It’s about time!
48. Weird in this galaxy. Totally normal in another?
49. Wanted: Alien abduction. It’s one of those days…
50. This is just E.T. checking in to phone home.
Festive Halloween Alien Captions for Instagram
51. Can you point me to your nearest replicator, please? I’m starving!
52. Dressing up a Xenomorph with a paper-mache alien mask. What do you think?
53. Trick or treat? I’m just a space alien looking for something to eat.
54. Came for the pumpkin pie, stayed for the awesome costumes. Thanks, Earthlings!
55. Head in the stars, hands in the treat bag.
56. Warp speed 9 and looking fine!
57. Going as a classic green alien to a Halloween party. Spooky!
58. Ready for a party so good it’s out of this world.
59. Feeling festive, alien, and cool.
60. Forget about ghosts, I come straight from Area 51.
Watching Alien Instagram Captions
61. This time on Alien: Everyone died. Stay tuned for the sequel!
62. Got a huge bag of popcorn, a big couch, and my crew. Alien movie night, here we go.
63. Life is short, and there’s never a bad time to watch all the Alien movies again.
64. Watching Alien, who wants to join me? Oh, which one? The one with the alien in it, where everyone dies. Oh, all of them, then?
65. Mondays suck. Let’s just stay home and watch Alien.
66. The screen is my galaxy, and the couch my captain’s chair.
67. The part where the alien jump scares everyone still gets me every time.
68. Because sometimes, happiness is spelled “Alien: Covenant” and you can’t change my mind.
69. Just you, me, and two hours of pure Alien-fueled adrenaline.
70. Couples who watch Alien together stay together, and we’re settling in for a huge binge.
Inspirational Alien Captions for Instagram
71. What if we’re all aliens on our own little mini planets, and we just have to find someone who’s alien in our exact way?
72. From another planet with love.
73. Gazing up at the stars, wondering where all the aliens are. It’s a big universe out there!
74. The compass of my heart always leads straight to the nearest Alien movie.
75. Green is the new black, and I’m radiating alien energy.
76. Money might not buy happiness, but it can get tickets to the latest Alien movie, and that’s good enough for me.
77. When adventure calls, head out into the cosmos and explore all the stars.
78. The best mission in life? To boldly go where no one has gone before!
79. Keep calm and remember that these are not the droids you’re looking for.
80. Shoot for the stars, because even if you miss you might just land on LV-426.
Spacey Alien Instagram Captions
81. I do tend to gravitate toward alien movies, especially if black holes are involved.
82. The Xenomorph’s compass will always lead to your heart. Tasty!
83. You gotta believe in something, so why not aliens?
84. Area 51 is my happy place.
85. You can’t make everyone run in fear. You’re not an Alien movie.
86. Blessed, not stressed, and definitely a little alien obsessed.
87. Space, aliens, and sweet vibes. Who knows where it will lead?
88. Space is mandatory, but GPS is optional.
89. Spread your wings and conquer the galaxy.
90. Because stargazing is amazing, and that’s a fact.
Dreamy Alien Captions for Instagram
91. Meet you in the middle of the galaxy, where we’ll float around.
92. This is your last call. The UFO is boarding in 10 minutes.
93. I believe in aliens, I do, I do!
94. You simply never know when your alien dream is going to turn into a nightmare.
95. Don’t mind me. I’m just floating through the Milk Way in my dreamy spaceship.
96. Spaceships never go out of style.
97. Miles of smiles and light years of sparkly stars.
98. Meet you at the space bar. If you have the keys.
99. Just imagine that on the other side of the galaxy, an alien is also looking at our sun and admiring its twinkle.
100. Hypnotized by the stars, found in your embrace.
Awesome Quotes for Alien Instagram Captions
101. “I can feel it behind my eyes. I can hear it moving.” — Ellen Ripley, Alien
102. “It’d be interesting to see a film from an alien perspective. Maybe we’re the weird ones.” — Lizzie Brochere
103. “We are not alone in the universe. They have been coming here for a long time.” — Dr Brian O’Leary
104. “Somewhere, something incredible is waiting to be known.” — Carl Sagan
105. “We are all aliens on this Earth.” — Robert Anton Wilson
106. “What the hell are we supposed to use, man? Harsh language?” — Frost, Aliens
107. “If offered a seat on a rocket ship, don’t ask what seat. Just get on.” — Christa McAuliffe
108. “In our time this search for extraterrestrial life will eventually change our laws, our religions, our philosophies, our arts, our recreations, as well as our sciences.” — Ray Bradbury
109. “If aliens visit us, the outcome would be much as when Columbus landed in America, which didn’t turn out well for the Native Americans.” — Stephen Hawking
110. “We’ll go step by step and cut off every bulkhead and every vent until we have it cornered. And then we’ll blow it the f**k out into space! Is that acceptable to you?” — Ripley, Alien
Short Alien Captions for Instagram
111. Aliens? I’m all in!
112. Extraterrestrial vibes only.
113. Lost in space and fine with it.
114. Get ready to jump to warp speed!
115. It’s always sci-fi o’clock somewhere.
116. Stargazing, UFO edition.
117. Live, love, laugh, and wonder about aliens.
118. If found, return to the nearest UFO.
119. I’m sorry, but if you don’t like the Alien franchise, we can’t be friends.
120. Aliens, good vibes, and a big serving of nachos.
Creative Writing Prompts for Alien Instagram Captions
We hope you enjoyed our ideas for alien Instagram captions, but if you want to write your own, that’s cool, too. This quick list of creative prompts can serve as your launchpad, so pick out a sentence starter that vibes with you and keep the creativity flowing from there. With a little time, you’ll be able to come up with a caption idea that fits your photo just perfectly.
121. Nothing says “alien” like …
122. Aliens are the … to my …
123. My favorite Alien movie? …, because that’s where … happens.
124. You know you’re looking an a real alien when …
125. Aliens, fun, and a little bit of …
126. Alexa, play “Englishman in New York” by Sting, and …
127. You know you should dress up as an alien when …
128. …, but this meal is still out of this world!
129. You + me + alien costumes = …
130. …, but that’s all alien to me.
FAQ About Alien Captions for Instagram
How long should my alien Instagram captions be?
Opinions are divided on the best caption length for Instagram, but one thing is for sure. Unless you run a business Instagram account, it should come nowhere near the caption limit if 2,200 characters. Short, impactful captions between 140 and 220 characters usually perform very well. They’re short enough to hold your Instagram followers’ attention but long enough to give you a chance to write something meaningful.
Should I include any emojis in my alien captions for Instagram?
Is that a serious question? Yes! Emojis aren’t just fun and cute, but they also act as a visual focal point that essentially says, “Hey! Don’t forget to check this out!” That’s just what you want, and if you’re writing alien Instagram captions, the clear winners include 👽️, 👾, 🌏️, 🌑,🩸, and 😵. (OK, those last two were more about the Alien movies specifically, but you get the idea.)
Can you recommend any good hashtags to add to my alien Instagram captions?
OK, no problem! Some fun ones include #alienlife, #aliensexist (also good for your Halloween costumes), #area51, #wearenotalone, #etphonehome, #beammeup, and #spaceinvaders. If those don’t quite hit the right vibe, keep looking! Every popular sci-fi movie also has a tone of related hashtags for you to pick and choose from.
