宇宙クイズ vs CosmicObserver

宇宙の知識をクイズで楽しく学べるアプリです。 初心者から上級者まで楽しめる3つの難易度を用意し、 太陽系の基礎から宇宙論・高エネルギー天体まで幅広く学習できます。 ■ 特徴 ・全90問の宇宙クイズを収録 ・初級・中級・上級の3段階難易度 ・問題ごとにわかりやすい解説付き ・スコア表示で自分の理解度が分かる ■ こんな人におすすめ ・宇宙や天文に興味がある方 ・楽しく学びながら知識を身につけたい方 ・スキマ時間に気軽に遊びたい方 あなたは何問正解できる？ 宇宙の知識に挑戦してみよう！

CosmicObserver lets you travel real planets — of our solar system and beyond — from an observer's first-person view. You don't pilot a ship; you drift through space with your gaze and fingertips. Lock onto stars and planets, approach, scan, and record what you observe — space as a journey, not a catalog. ■ Features ・Real astronomical bodies based on public data ・FPS view with a virtual stick for free drifting ・Scientific honesty: observed / estimated / artistic values marked by color and label ・A "Cosmic Passport" and discovery collection ・A daily destination to gently explore the cosmos ■ Cosmic Pass (one-time purchase) The solar system is free. Cosmic Pass — a single one-time purchase — unlocks all star systems, exoplanets, unlimited dailies, and the frontier beyond. Note: Exoplanet surfaces are estimations/artistic renderings, not photographs. This app is not affiliated with or endorsed by NASA. ■ In-App Purchase Cosmic Pass is a one-time purchase. There is no subscription, nothing renews, and there is nothing to cancel. After a new device or a reinstall, use "Restore purchases" on the Cosmic Pass screen or in Settings with the same Apple Account. Family Sharing is supported. Privacy Policy: https://www.rulagems.org/privacy/cosmicobserver/ Terms of Use (EULA): https://www.rulagems.org/terms/cosmicobserver/