In August 6, 1996 a team of researchers announced that the meteorite ALH84001, discovered in the Allan Hills of Antarctica, may contain evidence of life on Mars, but further tests were inconclusive. To date, no proof has been found of past or present life on Mars. Cumulative evidence shows that during the ancient Noachian time period, the surface environment of Mars had liquid water and may have been habitable for microorganisms. The existence of habitable conditions does not necessarily indicate the presence of life. Scientific searches for evidence of life began in the 19th century, and continue today via telescopic investigations and deployed probes. While early work focused on phenomenology and bordered on fantasy, the modern scientific inquiry has emphasized the search for water, chem...
The Battle of Leuctra was a battle fought on 6 July 371 BC between the Boeotians led by the Thebans, and the Spartans along with their allies amidst the post-Corinthian War conflict. The battle took place in the neighbourhood of Leuctra, a village in Boeotia in the territory of Thespiae. The Theban victory shattered Sparta’s immense influence over the Greek peninsula, which Sparta had gained long before its victory in the Peloponnesian War a generation earlier. In 371 BC, the newly established democracy of Thebes had elected four Boeotarchs, the traditional title of the generals of the Boeotian League, and so proclaimed their intention of reconstituting the aforementioned league that Sparta had disbanded. During this period, Thebes had had an ally in Athens, but Athens was far from h...
According to Suetonius, Scribonia was married three times; her first two husbands were consuls. In 40 BC Scribonia was forced to divorce her second husband and marry Octavian who in turn had divorced his wife Clodia Pulchra. Octavian’s motive in marrying Scribonia was to cement a political alliance with Sextus Pompey, husband to Scribonia’s niece (or sister). The marriage was brief and unhappy; he divorced her on the very same day as the birth of their daughter, Julia the Elder, his only natural child. He allegedly wrote that he was “unable to put up with her shrewish disposition.” Soon after divorcing Scribonia, Octavian took Julia from her. Octavian, in accordance with Roman custom, claimed complete parental control over her. She was sent to live with her s...
The Battle of Actium was the decisive confrontation of the Final War of the Roman Republic, a naval engagement between Octavian and the combined forces of Mark Antony and Cleopatra on 2 September 31 BC, on the Ionian Sea near the promontory of Actium, in the Roman province of Epirus Vetus in Greece. Octavian’s fleet was commanded by Agrippa, while Antony‘s fleet was supported by the power of Queen Cleopatra of Ptolemaic Egypt. Octavian’s victory enabled him to consolidate his power over Rome and its dominions. He adopted the title of Princeps (“first citizen”) and some years later was awarded the title of Augustus (“revered”) by the Roman Senate. This became the name by which he was known in later times. As Augustus, he retained the trappings of a ...
After the Battle of Leuctra in 371 BC, the foundations of Spartan hegemony stumbled. Thebes‘ chief politician and general Epaminondas attempted to build a new hegemony centered on his city. The Thebans marched south, into the area traditionally dominated by the Spartans, and set up the Arcadian League, a federation of city-states of the central Peloponnese, to contain Spartan influence and thereby maintain overall Theban control. In years prior to the Battle of Mantinea, the Spartans had joined with the Eleans (a minor Peloponnesian people with a territorial grudge against the Arcadians) in an effort to undermine the League. When the Arcadians miscalculated and seized the Pan-Hellenic sanctuary of Zeus at Olympia in Elis, one of the Arcadian city-states, Mantinea, detached itself fro...
Alexander III of Macedon (July 356 BC – 10/11 June 323 BC), commonly known as Alexander the Great, known in ancient Iranian and Zoroastrian sources as Alexander the Accursed, was a king of the ancient Greek kingdom of Macedon and a member of the Argead dynasty. He was born in Pella in 356 BC and succeeded his father Philip II to the throne at the age of 20. He spent most of his ruling years on an unprecedented military campaign through Asia and northeast Africa, and by the age of thirty he had created one of the largest empires of the ancient world, stretching from Greece to northwestern India. He was undefeated in battle and is widely considered one of history’s most successful military commanders. During his youth, Alexander was tutored by Aristotle until age 16. After Philip’...
The Eclipse of Thales was a solar eclipse that, according to The Histories of Herodotus, was accurately predicted by the Greek philosopher Thales of Miletus. If Herodotus’s account is accurate, this eclipse is the earliest recorded as being known in advance of its occurrence. Many historians believe that the predicted eclipse was the solar eclipse of 28 May 585 BC. How exactly Thales predicted the eclipse remains uncertain; some scholars assert the eclipse was never predicted at all. Others have argued for different dates, but only the eclipse of 28 May 585 BC matches the conditions of visibility necessary to explain the historical event. According to Herodotus, the appearance of the eclipse was interpreted as an omen, and interrupted a battle in a long-standing war between the Medes...
The Lamian War, or the Hellenic War (323–322 BC) was fought by a coalition of Greek cities including Athens and the Aetolian League against Macedon and its ally Boeotia. The war ended in a Macedonian victory, after defeating Athens in the Battle of Crannon. In 323 BC, Alexander the Great died leaving the empire to be governed by his generals for his unborn son, Alexander IV. The Athenians, upon learning of the death of Alexander the Great in June 323 BC, decided to rebel against Macedonian hegemony in the rest of Greece. Recruiting a force of mercenaries and joined by many other city-states the Athenians were at first able to bring superior numbers against the enemy as Antipater, the Macedonian viceroy in Europe, was short on troops due to the Macedonian campaigns in the east. Forced to ta...
The Battle of Dyrrachium (or Dyrrhachium) on 10 July 48 BC was a battle during Caesar’s Civil War that took place near the city of Dyrrachium (in what is now Albania). It was fought between Julius Caesar and an army led by Gnaeus Pompey who had the backing of the majority of the Roman Senate. The battle was a victory for Pompey, albeit not a decisive one. The battle preceded the Battle of Pharsalus which was the decisive battle of the Civil War. Caesar did not immediately give chase to Pompey and instead consolidated power in Rome and Italy. He had other problems as well; Pompey had left him with no ships to cross the Adriatic, and Spain had begun to mobilize against Caesar. After gathering the remainder of his forces from Transalpine Gaul he marched into Spain and subdued enough of ...