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Ecliptic Zodiac 3D Explorer Tung Buoc
Ecliptic Zodiac 3D Explorer bat dau ngay khi trang tai xong: keo de xoay, cuon de zoom, va xem Mat Troi di doc duong hoang dao vang. Moi thu chay tren thiet bi cua ban - khong can cai dat, khong can tai khoan.
Buoc 1 - Equator vs ecliptic
Bam Equator vs ecliptic de so sanh xich dao thien van xanh voi duong vang nghi khoang 23.44 do.
Buoc 2 - Ophiuchus
Bam Ophiuchus de bang thong tin lam noi bat chom sao thu muoi ba tren day hoang dao.
Buoc 3 - hieu biet tien dong
Bam Precession, roi toan man hinh de giu cac dieu khien hien thi khi duong di hang nam tiep tuc.