Asteroid Close Approach vs Polly

Stay informed about the most recent near-Earth asteroid encounters—right from your iPhone or on your Apple Watch. Easily check the upcoming dates and times of close approaches, along with their distances, velocities, magnitudes, and estimated impact energies in kilotons. Dive into NASA’s Sentry database, a powerful collision monitoring system that continuously scans the latest asteroid catalog for any potential impacts within the next 100 years. Curious about an asteroid’s mass and energy? Use the built-in calculator to estimate these figures based on its absolute magnitude and approach speed. Features: • Latest Encounters on Your Wrist: View real-time asteroid data at a glance on your Apple Watch. • Comprehensive Tracking: Check each asteroid’s approach date, distance, velocity, magnitude, and potential impact energy. • Sentry Database Access: Keep tabs on NASA’s up-to-date collision predictions for the next century. • Asteroid Mass & Energy Calculator: Estimate physical properties and potential impact energy with a simple input of magnitude and speed. Stay informed, prepared, and captivated by the wonders of our cosmic neighborhood—anytime, anywhere.

Master new languages one word at a time. Polly turns vocabulary learning into an addictive spelling game. See a word, type the translation, and watch your language skills grow. It's simple, fast, and actually fun. HOW IT WORKS - See a word in English - Spell it in your target language - Build streaks and earn points - Learn without even realizing it 7 LANGUAGES Spanish, French, German, Portuguese, Japanese, Korean, and Mandarin Chinese Each with thousands of words across 20+ categories! LEARN WHAT YOU NEED From everyday greetings to travel essentials, food vocabulary to business terms. Pick categories that match your life. BUILT FOR BEGINNERS Training wheels mode pre-fills letters to help you get started. As you improve, challenge yourself with less help. TRACK YOUR PROGRESS Your personal word tracker remembers what you've mastered and what needs more practice. POLLY PRO Unlock unlimited hearts, all word categories, practice mode, and your personal vocabulary tracker with a single lifetime purchase. Start learning today. One word at a time. Privacy: https://lizerd.ai/polly/privacy/ Terms: https://lizerd.ai/polly/terms/