No.
ἀστρονομία
A Yagi antenna, which can be used for radio astronomy.
When it is at the start of a sentence.
Yes, the word "astronomy" is derived from the Latin word "astronomia," which comes from the Greek words "astron" (star) and "nomos" (law) and translates to "law of the stars."
Astronomy.
Hubble telescope is a space word. It begins with the letter h.
Haughty is another word for arrogant that begins with the letter H.
Hexagon (:
habitation
Flares is a space word. It begins with the letter f.
happen
Hazel Hockey
hair
Half
haughty
halogenheliumhydrogen