Ask an Astronomer! Ask an Astronomer! Send us your astronomical question and we'll get our team of experts on the job. Name* First Last Your question*If you have a question about a sighting or an observation you've made, you may want to use the Report a Sighting page instead.Email* Enter Email Confirm Email Captcha This iframe contains the logic required to handle Ajax powered Gravity Forms. Previous questions Visit the Ask An Astronomer archive page for previous questions.