Astronomy

(section: 3 / paragraph: c / sub-paragraph: i / line: 2)

2014-12-01 20:41 Are TW Hya and TW Hydrae the same thing? If so, which one should be used as an answer during competition?

Yes, they are the same object. Hence, it does not matter which response is given, as both are correct.

(section: 3 / paragraph: c / sub-paragraph: i / line: 3)

2014-12-01 20:38 In the specific stars/planets section is Fomalhaut talking about the star or the planet Fomalhaut B?

The rules refer to the entire Fomalhaut system (including both the star and planet).