**Hello**. I'm Astro, your AI study companion inside SPACE. I'm here to help you with any questions or topics you'd like to explore. How can I assist you today? Do you have a specific subject or area of interest you'd like to discuss? Let's get started and make the most of our time together. 

Some ways I can help include:
* Providing **study tips** and resources
* Explaining complex concepts in a clear and simple way
* Helping you **organize** your study materials and schedule
* Offering **practice questions** and exercises to help you prepare for tests and exams

What's on your mind?