
1) Greek goddess 2) Lunar science 3) Offspring of Gaia 4) Thea 5) Titaness
Found on
https://www.crosswordclues.com/clue/theia

1) Thea 2) Titan
Found on
https://www.crosswordclues.com/clue/theia

In Greek mythology, Theia @ (sometimes rendered Thea or Thia), also called Euryphaessa `wide-shining`, is a Titaness. The name Theia alone means simply `goddess` or `divine`; Theia Euryphaessa (Θεία Εὐρυφάεσσα) brings overtones of extent (εὐρύς, eurys, `wide`, root: εὐρυ-/εὐρε-) and brightness (φάος, phao...
Found on
http://en.wikipedia.org/wiki/Theia
[planet] Theia ə is a hypothesized ancient planet in the Early Solar System that according to the giant impact hypothesis collided with the Early Earth around 4.533 billion years ago (BYa). Theia was about the size of Mars, and if it had not collided with Earth with a glancing blow, may have destroyed it. In the end, Theia`s debris gathere...
Found on
http://en.wikipedia.org/wiki/Theia_(planet)

?wide-shining? wife of Hyperion and mother of Eos, Helios, and Selene. Theia is brilliance personified, especially that of the sky.
Found on
http://www.chalquist.com/writings/greekmyth/

Pre-Hellenic goddess of light, mother of the dawn. In Greek mythology, mother of Helios (the Sun) and Eos (the Dawn).
Found on
https://pds.jpl.nasa.gov/planets/special/glossary.htm

Theia is a name for girls. The name Theia is most commonly given to Scottish girls. (6 times more often than to American girls.)
Found on
https://www.pregnology.com/names/girls/Theia
No exact match found.