Aether 1165 — The

"The Aether" for Minecraft version 1.16.5 usually refers to the Aether II or various unofficial ports (like the Aether: Regained or Aether I backports), as the original mod was famously stuck on older versions for years. 1. Getting Started: The Portal

Unlike the Nether, which uses Obsidian and Fire, the Aether is the "Heaven" dimension.

Frame: Build a rectangular frame using Glowstone (minimum 10 blocks for the corners-cut version, or 14 for a full frame).

Activation: Use a Water Bucket on the inside of the frame. If the mod is active, the water will turn into a shimmering portal. 2. Early Survival Tips

Falling off the world: The Aether is a collection of floating islands. If you fall off the edge, you will fall through the "Void" and eventually spawn high above your original portal in the Overworld. Tip: Always carry a parachute (Cloud Parachutes found in Aether chests) or a bucket of water.

New Tools: Your Overworld tools (Iron/Diamond) work, but the Aether introduces its own materials like Skyroot, Holystone, and Zanite. Zanite tools actually get stronger as they lose durability.

No Fire: Standard torches and flint-and-steel do not work in the Aether. You must use Ambrosia or Aether-specific light sources. 3. Dungeon Progression

The Aether is famous for its tiered dungeon system. You generally must complete them in order:

Bronze Dungeons: Found on the sides of islands. The boss is the Sentry Guardian (a large sliding cube). You cannot mine the blocks inside until the boss is dead.

Silver Dungeons: Large "Parthenon" style temples. The boss is the Valkyrie Queen. You must prove your worth by defeating individual Valkyries to earn medals before she will fight you.

Gold Dungeons: Massive structures found atop huge golden oaks. The boss is the Sun Spirit. This is a tactical fight where you must reflect its projectiles back at it. 4. Essential Items to Find

Cloud Parachutes: Essential for surviving falls between islands.

Moas: Large flightless birds that can be tamed and ridden. You need to find a Moa Egg and hatch it using an Incubator fueled by Ambrosia.

Gravitite: A rare ore found at the bottom of islands. When powered, it floats upward. It can be used to make high-tier armor that allows you to jump extremely high.

For the most stable experience on 1.16.5, many players use the Aether on CurseForge which has been officially updated to newer versions including 1.16.5 and beyond. How To Make An Aether Portal in Minecraft!

2. The Aristotelian Foundation

Aristotle’s aether differed fundamentally from the four sublunar elements (earth, water, air, fire). Its properties:

Incorruptible: No generation, decay, or qualitative change.
Eternal motion: Circular, not linear, because circular motion is perfect and unceasing.
Natural place: The region from the lunar orbit outward.

In 1165, a scholar at Chartres or Paris would describe the cosmos as a set of nested, transparent spheres made of aether, carrying the Moon, Sun, planets, and fixed stars. The aether itself was not a “medium” for light (light was considered instantaneous in medieval optics) but the substance of celestial bodies.

The Suppression (The 1165 Heresy)

If The Aether 1165 was such a breakthrough, why isn’t it in our textbooks? Enter the Fourth Lateran Council of 1215.

The Church, consolidating its power, realized that a measurable, resonant Aether threatened the doctrine of Transubstantiation. If the fabric of space was a physical medium with a specific frequency (1165), then miracles would be subject to physics. The Eucharist would no longer be a divine mystery but a harmonic interaction.

In the decades following 1165, the Church quietly purged the Codex Lucis. The number 1165 became a secret code among Cathar heretics and Knights Templar. Rumors persist that the Templars, during their excavation of the Temple of Solomon, found a menorah tuned to the 1165 frequency—a "lamp of the Aether."

By 1307, when the Templars were arrested, the number 1165 was a death sentence. To possess a diagram showing the 1165 harmonic resonance was to be a witch.

The Aether 1165: Unraveling the Forgotten Code of the Medieval Cosmos

In the annals of esoteric history, certain numbers act as keys—gateways to lost centuries and forbidden sciences. Among scholars of alternative physics and medieval mysticism, one such key has recently resurfaced from the dust of monastic libraries: The Aether 1165.

To the uninitiated, "1165" might appear to be a simple date or a catalog number. But to those who study the pre-Enlightenment models of the universe, it represents a pivotal moment in the war between reason and resonance. This article dives deep into the origins, the science, and the suppressed legacy of The Aether 1165.

Option 3: Fragrance / Perfume (Best for a niche brand)

Title: The Aether 1165: The Scent of Unbound Air

Subtitle: Where oxygen meets obsession.

Content: What does nothing smell like? Before the Big Bang, there was The Aether—the invisible medium that filled the cosmos. The Aether 1165 is the first fragrance to bottle that paradox.

This is not a cologne for the beach or the office. It is for the altitude sickness you feel at the top of a mountain; the electric charge in the air before a lightning strike; the sterile, metallic tang of a lightning bolt hitting a silver cloud.

Olfactory Architecture:

Top Notes: Aldehydes, Ozone, Frozen Bergamot. (A sharp, cold explosion.)
Heart Notes: Silver Sage, Violet Leaf Absolute, Liquidambar. (The green whisper of wind.)
Base Notes: White Amber, Driftwood, Mineral Salts. (The dry down of a storm that has passed.)

The 1165 Effect: We engineered this molecule to react with your skin’s pH. On one person, it smells like rain on hot asphalt. On another, it smells like the inside of a cathedral. Unisex. Unpredictable. Unforgettable.

How to wear: Do not rub. Spray once into the air above you and walk through the mist. The Aether 1165 is not meant to be announced; it is meant to be detected.

Conclusion: In a world of sweet vanillas and smoky tobaccos, be the cold front. Be the clean static. Be The Aether.

Available now in 50ml and 116.5ml flacons.

Which one fits your vision? Let me know, and I can refine the tone further.

The Aether has long been considered the "Holy Grail" of Minecraft mods. Originally released in 2011, it introduced the concept of a "hostile paradise" in the clouds—a direct antithesis to the fiery depths of the Nether. For years, fans clamored for a modern port, and the release of The Aether for Minecraft 1.16.5 finally brought that dream to life with modern stability and performance.

Here is everything you need to know about exploring the Aether in one of Minecraft’s most popular modding versions. Entering the Skylands: The Glowstone Portal

Unlike the Nether portal, which uses obsidian and fire, the Aether portal is built using Glowstone blocks in a standard 4x5 frame. To ignite it, you don’t use a flint and steel; instead, you use a Water Bucket. Placing water inside the frame transforms the space into a shimmering blue gateway, ready to transport you to the islands in the sky. A World of Verticality and Danger

When you first step through the portal, the view is breathtaking. You’ll find yourself on floating islands composed of Aether Dirt and Holystone. However, don’t let the golden oaks and blue skies fool you—the Aether is incredibly dangerous.

Gravity is your biggest enemy: One wrong step or a well-placed hit from a mob can send you plummeting into the "Void." In the Aether, falling off an island won’t kill you instantly; instead, you will fall through the sky and reappear in the Overworld at a high altitude.

The Materials Shift: Standard Overworld tools are less effective here. You’ll need to quickly harvest Holystone to create basic tools, eventually moving up to Zanite (the Aether’s equivalent to iron) and Gravitite (a rare ore that floats upward when mined). Unique Mobs and Entities

The 1.16.5 version perfectly recreates the classic mob ecosystem:

Phygs and Moas: The Aether’s version of pigs and birds. Moas can be tamed and ridden, providing essential flight capabilities to navigate between islands.

Aerobunnies: Cute, puffy creatures that you can wear on your head to slow your fall. Cockatrices: Hostile birds that shoot poisonous needles. the aether 1165

Sentry: Small, cube-like guards found in dungeons that will chase you relentlessly if provoked. The Dungeon Tier System

The core progression of The Aether 1.16.5 revolves around three distinct types of dungeons. You cannot simply mine your way into these; you must defeat the bosses to "unlock" the loot.

Bronze Dungeons: Large, labyrinthine structures hidden underground. The boss is the Slider, a massive stone construct that can only be damaged with a pickaxe.

Silver Dungeons: Beautiful Greek-style temples found on the surface. Here, you face the Valkyrie Queen. You must prove your worth by defeating her knights before she will duel you.

Gold Dungeons: Located in massive golden oaks. The boss is the Sun Spirit, a stationary entity that challenges you to a game of "fireball tennis." Defeating him brings eternal day (or night) to the dimension until his death. Why 1.16.5?

While Minecraft has moved on to newer versions, 1.16.5 remains a "Golden Age" for modding. It is incredibly stable and hosts other massive mods like Create, Ice and Fire, and Twilight Forest. Running The Aether on 1.16.5 allows players to build massive, complex modpacks where the Aether serves as the ultimate endgame exploration zone. Essential Tips for Survival

Carry Buckets: Water is essential for the portal, but it’s also your safety net if you fall.

Watch the Parachute: Use the Aether’s unique parachutes (Cloud Parachutes) early on. They are life-savers during early-game exploration.

Don't Bring Beds: Just like the Nether, beds explode in the Aether. Use a Healing Stone or specialized Aether beds to set your spawn.

The Aether 1.16.5 isn't just a nostalgia trip; it’s a masterclass in dimension design. Whether you're chasing the legendary Valkyrie Cape or just want to ride a blue Moa through the clouds, this mod remains an essential part of the Minecraft experience.

The Aether mod for Minecraft version 1.16.5 represents a monumental bridge between nostalgia and modern game design. Originally released in 2011, the Aether was the "heaven" counterpart to the Nether, introducing a floating island dimension that defined a generation of modded gameplay. The 1.16.5 port, often referred to as Aether II or specialized "Reimagined" forks, successfully preserves the ethereal atmosphere of the original while utilizing the stability and technical advancements of the modern Minecraft engine.

Central to the Aether’s appeal is its distinct progression system, which subverts the player’s overworld expectations. Upon stepping through a glowstone portal, players are met with a vibrant, blue-sky world where vanilla tools are largely ineffective. This mechanical reset forces players to engage with unique materials like Skyroot, Holystone, and Zanite. By decoupling the player's power from their overworld gear, the mod ensures that the sense of discovery remains fresh. The inclusion of tiered dungeons—Bronze, Silver, and Gold—remains the gold standard for Minecraft adventure design, offering boss encounters that require genuine strategy rather than simple button-mashing.

Visually and atmospherically, the 1.16.5 versions benefit immensely from improved rendering and particle effects. The majestic Moas, the peculiar Flying Pigs, and the treacherous Cockatrices inhabit a world that feels alive and vertically expansive. The soundtrack remains a cornerstone of the experience, evoking a sense of wonder and isolation that few other mods can replicate. By maintaining the iconic "blue and gold" palette while smoothing out the jagged edges of 2011-era coding, the 1.16.5 Aether experience stands as a testament to the enduring power of community-driven expansion. It is not merely a port; it is a polished revival of Minecraft’s most legendary myth. Key Features in 1.16.5

Dimensional Reset: Overworld tools break quickly, forcing new material loops.

Iconic Mobs: Includes Moas (tameable mounts) and the infamous Aerwhales.

Tiered Dungeons: Distinct boss rooms with unique loot like the Valkyrie Cape.

In-Game Lore: Expanded descriptions for relics and ancient materials.

If you'd like to dive deeper into this version, let me know: Do you need a strategy guide for the Gold Dungeon boss?

Are you having technical issues or conflicts with other mods? AI responses may include mistakes. Learn more

Since "The Aether" refers to one of the most iconic Minecraft mods—originally released in 2011 and adding a "heavenly" sky dimension

—and "1.16.5" is a specific stable version of Minecraft often used for modding, here is a post you can use: ☁️ Return to the Skies: The Aether 1.16.5 ☁️

Remember the glowstone portal and the bucket of water? It’s time to head back to the islands in the sky. We’re diving back into The Aether on version

Whether you’re a veteran looking for that classic nostalgia or a new player ready to fight your first Slider boss, there’s no better time to explore. What to expect: A New Dimension:

Leave the Overworld behind for a realm of floating islands and golden oaks. Unique Mechanics:

Your diamond tools won't work here! Start fresh with Skyroot, Holystone, and Zanite. Epic Dungeons:

Conquer Bronze, Silver, and Gold dungeons to claim legendary loot like the Phoenix Bow or Valkyrie Armor. Whimsical Mobs:

Ride a Moa through the clouds or dodge those pesky Cockatrices. How to get started on 1.16.5: Ensure you have Minecraft Forge 1.16.5 installed. The Aether mod from the Official CurseForge Page Build your portal: A 4x5 frame of Water Bucket to light it up! See you in the clouds! 🏹✨

#Minecraft #TheAether #MinecraftMods #Gaming #Nostalgia #AetherMod adjust the tone

(e.g., more technical for a dev log or more hype for a Discord server) or add details about specific add-ons like Deep Aether

The Sky is Calling: Rediscovering The Aether for Minecraft 1.16.5

For many Minecraft veterans, the image of a glowing portal made of Glowstone and Water

isn't just a modding memory; it’s a symbol of hope and the ultimate "what if?". While the original Aether mod was the king of the early beta days, its journey to modern versions like is a story of community dedication and technical rebirth. Why 1.16.5 is the Perfect Host Minecraft 1.16—the Nether Update

—redefined what dimensions could be. It brought biomes, atmosphere, and complex generation to the underworld. Naturally, players looked back up at the sky. For 1.16.5, "The Aether" isn't just a port; it's a bridge between the classic RPG-style progression of 2011 and the refined technical standards of modern Forge. The Contrast

: In a version dominated by the dark, red hues of the new Nether, stepping into the

offers a blindingly beautiful escape—floating islands, Crystal trees, and the iconic "Book of Lore" that guides your ascent.

: On 1.16.5, the mod benefits from significantly more stable multiplayer performance compared to its predecessors, making it a staple for modern "nostalgia" modpacks. The Eternal Progression

What makes a "deep" dive into the Aether special is its unique ecosystem. Unlike other dimension mods that act as mere resource pits, the Aether forces you to adapt: Throw Away Your Tools

: Overworld tools are nearly useless here. You must start fresh with and work your way up to Dungeon Crawling

: The Aether pioneered the tiered dungeon system. You can’t just walk into a Gold Dungeon; you have to prove your worth in the Bronze and Silver tiers first. The Moa Connection

: Taming a Moa—the Aether’s primary mount—remains one of the most rewarding flight mechanics in Minecraft, requiring you to find eggs and feed them Aether-exclusive petals. Is it Official?

There is a common misconception that because Mojang hired the mod's lead developer ( "The Aether" for Minecraft version 1

), the Aether is coming to vanilla. While kingbdogz has influenced features like the Deep Dark, the Aether remains a community project. For 1.16.5 specifically, you are looking at the Aether Team's

official port, which preserves the original 2011 feel while smoothing out the decade-old bugs. Whether you're looking for the thrill of the boss fight or just want to bounce on a Blue Cloud

, the 1.16.5 version of the Aether is the most stable way to experience "Minecraft's Heaven" without losing that classic charm. step-by-step guide for the first dungeon?

Report: The Aether 1165

Introduction

The Aether 1165 is a mysterious and intriguing topic that has garnered significant attention in recent years. The term "Aether" originates from ancient Greek philosophy, referring to a hypothetical substance thought to be a fundamental element of the universe, a divine fifth element in addition to earth, air, fire, and water. However, in the context of this report, we will be discussing a specific and modern reference to "The Aether 1165," which appears to be a codename or designation for a project, technology, or phenomenon that is not widely recognized or documented in mainstream sources.

Background and Context

As of my last update, there is limited publicly available information on "The Aether 1165." This lack of information suggests that The Aether 1165 might be a classified project, a proprietary technology, or perhaps a speculative concept within scientific or science fiction communities. Given the dearth of concrete data, this report will attempt to provide a general overview of possible areas of interest related to the term "Aether" and explore potential implications of a project or technology bearing this name.

Possible Interpretations

Scientific Research: In a scientific context, a project named "The Aether 1165" could potentially be related to research in physics, particularly in areas such as quantum mechanics, relativity, or studies on the properties of materials and substances under extreme conditions. The term "Aether" has historically been associated with theories attempting to explain phenomena like the propagation of light or the behavior of particles at various scales.
Technological Development: If The Aether 1165 refers to a technological development, it might involve advanced materials, energy production, or communication technologies. The designation "1165" could imply a specific iteration, model, or code version of the technology.
Speculative or Fictional Context: It's also possible that The Aether 1165 is a concept within science fiction literature, film, or video games. Science fiction often borrows from scientific and philosophical terminology to create engaging narratives. In such a case, The Aether 1165 could represent an alien technology, a futuristic device, or a theoretical model for interstellar travel.

Analysis and Implications

Without specific details on The Aether 1165, any analysis would be speculative. However, if such a project or technology exists and is aimed at pushing the boundaries of our understanding or capabilities:

Scientific Impact: A breakthrough or innovation associated with The Aether 1165 could fundamentally alter our understanding of the universe, have profound implications for technology development, and potentially solve some of humanity's most pressing challenges, such as energy scarcity or advanced communication.
Ethical and Societal Implications: As with any powerful technology, the development and deployment of The Aether 1165 would need careful consideration of ethical and societal implications to ensure its benefits are equitably distributed and its risks are mitigated.

Conclusion

The Aether 1165 remains an enigmatic topic due to the lack of publicly available information. Whether it pertains to a scientific research project, a technological innovation, or a speculative concept, the name evokes a sense of mystery and potential groundbreaking significance. Further information or disclosures would be necessary to provide a more detailed and accurate assessment.

Recommendations

Continued monitoring of scientific and technological advancements for any references to The Aether 1165.
Investigation into historical or speculative uses of the term "Aether" that might provide context or inspiration for the designation "The Aether 1165."
Consideration of the potential implications and necessary precautions for any emerging technology that could have profound effects on society and our understanding of the universe.

Limitations of the Report

This report is based on publicly available information and general knowledge up to my last update. The speculative nature of the analysis reflects the lack of concrete data on The Aether 1165. Any further developments or revelations regarding this topic would necessitate a revision or update to this report.

The signal from the Aether-1165 didn’t sound like a distress beacon. It sounded like a heartbeat.

It was a deep, resonant thrumming that vibrated through the hull of the salvage tug Kestrel, rattling the teeth of its captain, Elias Thorne. The Aether-1165 was a ghost ship, a prototype colony vessel from the pre-warp era, lost in the Oort Cloud nearly three centuries ago. It was a tin can filled with cryo-tubes and dreams, drifting in the infinite dark.

"Mag-locks engaged," Elias muttered, his breath fogging in the chilled air of his cockpit. "Let’s see what secrets you kept, old girl."

He cycled the airlock. The hiss of decompression gave way to the heavy silence of the derelict. Elias stepped inside, his magnetic boots clanking against the deck plates. The Aether was supposed to be dead. The reactor should have been cold for generations.

But the emergency lighting was on—a dull, amber pulse that matched the rhythm of the signal.

Thrum... thrum... thrum...

Elias checked his wrist display. Radiation levels were nominal. Oxygen was... optimal. Too optimal. There was no dust, no decay. The air smelled of ozone and rain.

"Computer, run atmospheric scan," he whispered.

"Analysis complete," the suit’s AI chirped. "Atmosphere contains high concentrations of ionized argon and... unknown particulate matter. Recommend helmet remains sealed."

Elias kept his visor down but followed the amber lights. The layout of the Aether-1165 was strange. The builders had been obsessed with efficiency, but the corridors seemed to stretch longer than the ship’s schematics allowed. They curved inward, spiraling toward the center.

He passed the cryo-bay. It was the cargo he had come for. The 1165 carried the "First Wave," ten thousand volunteers frozen in slurry ice, destined for a world that was now a parking lot for asteroids. He glanced inside the glass portals of the pods.

They were empty.

Not broken. Not decayed. Just empty. The glass was frosted from the inside, as if the occupants had walked out through the solid material.

"Damn," Elias hissed. If the colonists were gone, the salvage value dropped. But the ship itself—the engine core of a Pre-Warp dreadnought—was worth a king's ransom.

He pushed deeper, moving toward the Engineering deck. The gravity was shifting. Down was becoming 'inward.' He found himself walking on the walls, the floor curving up to meet the ceiling.

He reached the massive blast doors of the Reactor Core. They were sealed with a biological lock—a handprint scanner.

Elias paused. The scanner was glowing. It was active.

"Identify," a voice boomed. It didn't come from speakers; it came from the walls themselves. It sounded like a chorus of voices speaking in perfect unison.

Elias raised his plasma cutter. "I am Captain Elias Thorne. I have claim rights to this vessel under Salvage Law 4-"

"Identify," the voice repeated, softer this time. "Are you the dawn?" Incorruptible: No generation, decay, or qualitative change

Elias frowned. "I'm a man with a mortgage, pal. Open the door."

The doors groaned and slid open.

The Reactor Core of the Aether-1165 was not a reactor.

In the center of the spherical chamber, suspended by magnetic fields, was a sphere of swirling, golden liquid. It wasn't plasma. It wasn't energy. It looked like sunlight caught in a jar. The light pulsed, expanding and contracting, casting long, shifting shadows.

And standing on the observation deck surrounding the sphere were the colonists.

Ten thousand people stood shoulder to shoulder, silent, their backs to Elias. They were dressed in their white cryo-gowns, staring intently at the swirling golden sphere. They hadn't aged a day.

Elias’s hand trembled on his weapon. "Hello?"

The crowd turned as one entity. Their movements were fluid, impossibly synchronized. Their eyes were not human. Instead of irises, their eyes held the same swirling golden liquid as the sphere.

"You are not the dawn," one of them said—a woman in the front row. Her voice was sad. "You are the anchor."

"What is that?" Elias pointed the cutter at the sphere. "What happened to the engine?"

"We fixed it," the woman said. She stepped forward. "The engine burned matter. It was crude. Violent. So we found a new fuel. We found the Aether."

"The ship?"

"The element," she smiled. "The space between spaces. It flows through all things. We cracked the containment of reality. We pulled the raw essence of the universe into the tank."

Elias backed away. "You breached a dimensional pocket? That’s theoretical suicide."

"It is immortality," the woman said. "We are no longer bound by flesh, Captain. We are energy. We are the ship. But... we are heavy. We have drifted too long. The Aether is hungry. It requires mass to sustain the reaction."

The golden sphere began to spin faster. The hum grew louder, vibrating in Elias's bones. He realized the source of the 'heartbeat' signal wasn't a call for help. It was a feeding call.

"You're consuming the ship," Elias realized. "You're eating the hull to keep the reaction going."

"We require more," the woman said. The colonists began to walk toward him, their feet not touching the ground. "Your vessel. Your matter. Your mind. You will join the chorus."

Elias didn't hesitate. He fired his plasma cutter at the magnetic shielding conduit on the wall. It was a desperate shot, aimed at the only thing keeping the golden sphere contained.

"Stop!" The chorus screamed.

The bolt hit. Sparks showered the room. The magnetic field flickered.

The sphere wobbled. For a split second, the golden light turned a violent, bruised purple. The "Aether" inside screamed—a sound that tore through Elias's helmet like a physical blade.

"Run," the woman whispered, her face suddenly twisting in horror, the hive mind momentarily broken. "It hurts, Captain. It burns. Run!"

The gravity failed. The colonists floated upward, dissolving into streams of golden particles that were sucked screaming into the sphere. The reaction was destabilizing, but it wasn't exploding—it was collapsing. It was trying to pull everything into itself.

Elias turned and ran. He scrambled through the twisting corridors, the ship groaning as the metal itself began to disintegrate, flaking away into golden dust. The walls were bleeding light.

Thrum-THUMP. Thrum-THUMP.

The heartbeat was racing now, a panicked arrhythmia.

He dove into his airlock, slamming the manual override. "Kestrel! Disengage! Burn engines! Get us out!"

The mag-locks hissed and released. The Kestrel fired its thrusters, pushing away from the massive derelict.

Elias looked out the rear view-screen. The Aether-1165 was not breaking apart. It was folding. The metal hull was crumpling like paper, drawn inward toward the golden sphere in the center. The ship compressed, smaller and smaller, the gold light growing brighter and brighter until it was a blinding pinprick in the darkness.

Then, it vanished.

No explosion. No debris. Just a void where a ship had been.

Elias sat in the silence of his cockpit, his heart hammering against his ribs. He checked the sensors. Nothing. No radiation. No mass. Just empty space.

He looked at his navigation console. A single file had been transferred during the last seconds of the link. He opened it.

It was a star chart. A route to a distant galaxy, plotted with impossible precision. And at the bottom, a single line of text, written by the Captain of the 1165 three hundred years ago:

The fuel is infinite, but the cost is terrible. Do not follow us into the light.

Elias stared at the screen, the cold of the void seeping into his bones. He deleted the file, engaged the autopilot, and set a course for home, leaving the Aether to its silence.

The Aether 1.16.5: Exploring the Legendary Sky Dimension The Aether is one of the most iconic dimensions in Minecraft history, often described as the "hostile paradise" and the polar opposite of the Nether. While the original mod gained fame in 2011, modern versions like The Aether 1.16.5 (and its successors) have brought this floating island adventure to modern Minecraft. Entering the Aether

Unlike the obsidian gates of the Nether, the Aether is accessed through a portal made of Glowstone. To activate it, you must use a Water Bucket on the frame instead of flint and steel. Because Glowstone is required, you must first survive the Nether before you can ascend to the sky. Survival Mechanics and Progression

Survival in the Aether follows a unique progression path separate from the Overworld: The Aether (Minecraft Mod Showcase)