Is there Gravity in Space? How do Orbits Work? 

Thanks waiting for more

You make learning user-friendly and fun. I look forward to watching all of your videos.

Thank you for sharing your knowledge with us Mr. Gibson. I enjoy the videos about space. There is not much information available about this topic in RU-vid.

lovely explanation, the diagram drawn helped my intuition a ton

Excellent explanation! Thank you

Well explained. Thank you. I as well grew up watching space launches and wondered about a lot of things, including weightlessness and -- once we got into multi day Gemini flights -- why the crew seemed always to come back with beards.

They adhere to the laws of physics, because the laws of physics are derived from what we observe! Any questions?

100yrs ago (approximately), we found out there were other galaxies. 😊

excellent thank u