Am I On Mars vs Hellios

AmIOnMars uses advanced technology to precisely determine whether the forces you are experiencing indicate if you are on Mars or not. Can you fool it? Or maybe, you are a real life Martian. Download Am I On Mars to find out. Then explore the rest of the solar system — see how high you'd jump on Mercury, Saturn, or Neptune, with a physics-accurate astronaut to show you exactly what it would feel like. Work your way through a series of achievements and see how high you can place on the leaderboards.

How much time is left before our star swells into a red giant? Solar Countdown turns billions of years of stellar evolution into a story you can explore in minutes. Travel from the Sun’s “right now” to its distant future. Each stop on the timeline pairs gorgeous space visuals with clear, bite-sized explanations - what happens to the Sun, and what it could mean for Earth. What you’ll explore • Interactive timeline from the present day to the red-giant phase • Milestones explained in plain English (main sequence stability, warming Sun, magnetosphere changes, ocean loss, and more) • Big-picture countdown that makes cosmic time feel tangible • Beautiful animations and high-contrast space art that bring each era to life • Science-based estimates with approachable context - great for students, teachers, and space fans Whether you’re prepping a class, feeding a curiosity rabbit hole, or love beautiful space apps, this is a quick, captivating way to see our star’s future.