Are there any planets outside of our solar system?
2021-09-26
Jean-Luc Margot, University of California, Los Angeles Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Are there any planets outside of our solar system? – Eli W., age 8, Baton Rouge, Louisiana ThisRead More →