About the Author

Tim Ruster

Tim Ruster is a presenter and science YouTuber. His goal, as "Astro-Tim," is to convey science and complex content simply on his social media channels. With his videos, he attempts to bring the vastness of space down to Earth for his viewers. Millions of views show that viewers' thirst for knowledge is almost as infinite as the cosmos itself. In addition to his work as a YouTube presenter, Tim Ruster is also a successful author of several books about space.