Top similar games like Astronomy Lab on PC: Relativity, Lunar Landing, Space Flight, and Interstellar Travelling:

An experimental game where the player uses voice inputs and his musical notes to play. A deep and reflective atmosphere to the sound of piano music and many colors.

a low stress physics based game where you swing the moon around to hit targets.

Create and destroy on a scale you’ve never imagined!

Guide thousands of glowing little creatures home by drawing paths through calm, living puzzles.

Squingle is the ultimate Mixed Reality 3D puzzle game. Navigate glass-like mazes called ‘Squingles,’ guiding orbs while avoiding edges and collecting points. Discover why it’s a critically acclaimed 5-star masterpiece!

Existential Nature Simulation

PogoChamp is a hilarious 3D platformer inspired by I Am Bread and Getting Over It, but with a deliberate focus on being "Fun, not Frustrating". Where most QWOP-like games involve complex & unintuitive control schemes, PogoChamp's controls are easy to understand (though still tricky to master).

SQUASER 8 is a minimalist puzzle game where you control a white square and erase the darkness on each level. Clear your path using logic and memory!

From stardust to cosmic sovereign! In this unique space game, evolve by devouring everything. Grow from a tiny rock into a massive galaxy. Each swallow brings growth, each evolution brings victory. Unlock the universe's ultimate secrets!

Use recoil and grappling hooks to navigate in a dangerous deep space environment as a stranded astronaut.

Orbital Approach is a Physics based, arcade space game where the highest score rules supreme. Navigate around planets, avoid obstacles, travel through wormholes, and more!

Experimental pinball in relaxing environments, featuring customizable play fields, new mechanics, satisfying sound effects, and a forgiving tilt feature that encourages experimentation.

“Cleaning the Space” is a game about clearing debris in Earth’s low orbit. Avoid obstacles and use various tools to clean up the space!

Smash through space junk as a forgotten asteroid haunted by Earth’s past. A meditative arcade game of cosmic impact and poetic memory.

Have you ever controlled a game without using a keyboard or a mouse? Yes, This is possible. We have developed a Artificial Intelligence-based game that gives you the ability to control the ball's movement and directions via hand movements, the challenge is to gain as many points as possible.

Navigate your rocket through the universe by using the centripetal and centrifugal forces! Wander around the stars and find your way home! Explore what's hidden at the end of the galaxy and have fun with your friends!

Ballotoro is a light incremental roguelike about rolling, triggering effects, and watching chaos unfold. You can’t fail — but you’ll feel clever anyway.

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

And Yet It Moves is a puzzle-platformer, set in a unique world, made of ripped paper. Within the paper-collage you can jump, run and last but certainly not least: rotate the world. Learn how to apply the physical consequences of rotation to master the many tricky situations you may encounter.

Chuck space aliens into each other! Dodge giant asteroids! Engage your tractor beam, force field and phase shifting technology to navigate the unknown in this 2D side scrolling physics based space adventure. 

Kicking Upwards is an experimental, skill-based physics game where you kick a red ball up a mountain. Hit every gong and unlock every animal along the route. How high can you get Kicking Upwards?

Turn your keyboard into a chaotic physics toy! Solve creative challenges across 24 levels using nothing but your keys in this quirky, tactile puzzler.

A totally bonkers mini golf x airhockey game!

While exploring deep space, you have come across our solar system. It is up to you to crush each layer of every planet in our solar system in this beautiful block breaker. See if you can complete each set of levels corresponding to each planet in order to unlock the next.

Rotate the world, physics will move the marbles. Dodge obstacles, collect stars, lead monsters to a quick death, a journey against the clock full of challenges and fun.

Drop and merge planets to create your ultimate galaxy in this space-themed puzzle game. Compete in the leaderboard with unique abilities and planets, and play your way with normal, vanilla and chaos modes. But always make sure your planets don't go over the limit.

Super Cosmolite is an endless runner with realistic space physics. Take control of a tiny spaceship to dodge, bounce, and smash your way through asteroids. Pause at any time to plan your trajectory or just hurtle along like a maniac. Outrun the Nova Wave and chase your next high score!

A new experimental rocket prototype has been built: your mission, should you choose to accept it, is to test its reliability by landing on the various platforms below you. Once this mission is accomplished, restore hope to humanity with your exceptional skill.

This is basketball.  On the moon.  Gravity is different and also there's jetpacks. 

A co-op sci-fi featuring scrap, piracy, and your talkative line manager Clara.

Challenge your ability and your mind in this action puzzle with a unique gameplay where you use the impulse to move and overcome challenges ranging from thorns to missile launchers.

Fun and addicting physics-based matching game!

SlingStar is a casual 2D Space puzzle adventure, journey your way across 3 galaxies in this relaxing experience!

A 3D idle farming game for VR that uses a portal to allow users to see and interact with the scene presented inside of it, while inside of any other VR game

Relaxing casual puzzle game. Create your own combinations of physical world objects, watch and run physical simulations, create new messages and share your creations with other players. Receive packages from the cloud and unpack it.

Take control of a rocket and master the art of landing! Enjoy 28 handcrafted levels, two modes, and full controller support.