Astronomy, Ancient and Distant Lands (3200-00-1500)
Julio-Claudian Dynasty (27 BC-68 AD), Early Roman Empire (27 BC-AD 193), Tiberius (78; r.14-37)
Early Roman Empire, Julio-Claudian Dynasty (27-00-68), Tiberius: Sejanus
Astronomy, Ancient and Distant Lands (3200-00-1500)
Astronomy, Ancient and Distant Lands, China: Star Lists and Charts
Julio-Claudian Dynasty (27 BC-68 AD), Early Roman Empire (27 BC-AD 193)
Early Roman Empire, Julio-Claudian Dynasty (27-00-68): Augustus, Cantabrian Wars
Roman Republic, Prehistory (850 kya-2300 BC)
Roman Republic, Prehistory: Neolithic, Chalcolithic
Astronomy, Ancient and Distant Lands (3200-00-1500)
Astronomy, Ancient and Distant Lands (3200-6th Century BC): Greek
Bronze Age (c.3000-c.1100 BC), Ancient Greece
Ancient Greece, Bronze Age, Helladic Period: Troy (c.3000-1st Century BC)
Astronomy, 19th Century, Spectroscopy
Modern Astronomy, 19th Century: Spectroscopy
Astronomy, 18th Century, Nebulae and the Galaxy
Modern Astronomy, 18th-20th Century: Nebulae and the Galaxy
Ancient Near East, Egypt (3050 BC-AD 642), New Kingdom (c.1550-c.1069 BC)