Wednesday, July 15, 2009

Mason-Dixon Meteorite Blasts Through Sky, Crashes to Earth

The Baltimore Sun reports on a meteor dubbed the Mason-Dixon Meteor that apparently crashed to Earth near Lancaster County, July 6. An excerpt of some of the reports:
The York Dispatch: In York County, Pa., police officers from Penn Township, Southwestern Regional and Newberry Township reported seeing a flash and hearing a boom around 1:15 a.m. Monday, July 6, according to local 911 centers. Officials in Harford County, Md. also reported seeing a flash and hearing a boom near the Mason-Dixon Line.

Capital Gazette: An Annapolis city police officer reported that she and her partner both saw what she described as a "bright blue light in the sky" just after midnight. It was followed by "a light with a tail, falling from the sky," according to our informant. Annapolis police reported hearing a similar report on Baltimore County police radio.

Gary Moon, reporting to The Sun's News Tips: "I heard and felt a deep earth blast similar to an earthquake, which shook my home in Glen Rock, Pa., early Monday morning. I thought I would hear MUCH more about this one ... nothing."

Deborah Markow, Havre de Grace: "Last night, couldn't sleep, went out on back deck, laid on lounge, eyes closed and then it was like someone pointed a flash light in my eyes it was so bright. I saw another one streak through the sky ... It was one of the most thrilling sights to behold a ball of fire flying through the sky."

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Ancient Egyptian Stronghold Discovered

A newly discovered Egyptian fortress was discovered near the Suez Canal and El-Manzala Lake, just northeast of the town of Qantara. The outpost dates back 12 centuries before Christ and was constructed out of mud bricks. From MSNBC:
The discovery shouldn't come as a surprise; Tell Dafna was long known to be a strategic outpost against Egypt's enemies. King Ramses II of the 19th Dynasty (1279-1212 B.C.) chose the site to erect a fortress. King Psammetichus I, the first ruler of the 26th Dynasty (664-625 B.C.), later established a garrison of foreign mercenaries to defend the eastern borders of Egypt from invaders.

Dating to the 7th century B.C., the foundations unearthed by the archaeologists most likely belonged to Psammetichus I's fortified garrison town.

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Photo credit: Supreme Council of Antiquities via MSNBC

Friday, June 26, 2009

Newly Discovered "Megapiranha" May Be Evolutionary Step Between Nice Fish, Evil-er Ones

A newly discovered fossil of a previously unknown species of piranha, dubbed "megapiranha" (scary!) is being examined as the step between modern piranhas and a related, much larger species called pacu. The megapiranha is 3-foot in length (again, scary!) and holds clues in the formation of its teeth. From MSNBC:
Present-day piranhas have a single row of triangular teeth, like the blade on a saw, explained the researchers. Pacu have two rows of square teeth, presumably for crushing fruits and seeds.

"In modern piranhas, the teeth are arranged in a single file," said Wasila Dahdul, a visiting scientist at the National Evolutionary Synthesis Center in North Carolina. "But in the relatives of piranhas — which tend to be herbivorous fishes — the teeth are in two rows."

The new fossil shows an intermediate pattern: teeth in a zig-zag row. This suggests that the two rows in pacu were compressed to form a single row in piranhas. "It almost looks like the teeth are migrating from the second row into the first row," said John Lundberg, curator at the Academy of Natural Sciences in Philadelphia and a co-author of a study of the jawbone.

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Wednesday, June 24, 2009

Roman Imperial Treasure Found!

Archeologists in Naples, Italy have uncovered a treasure trove of Roman antiquity, including a marble bust of Emperor Titus. From MSNBC:
The long-term digging effort in Rione Terra, a cliff in the port town of Pozzuoli, has yielded remains of 12 ancient statues, columns, and fragments bearing inscriptions from what appear to be monuments from the Republican and Imperial periods of ancient Roman history.

Among the most striking finds was the marble head of Emperor Titus, who ruled at the time of the eruption of Mount Vesuvius in 79 A.D. and who was celebrated throughout antiquity for providing generous financial assistance to survivors of the eruption. Bearing a crown of laurel leaves, the emperor's head was found in an ancient water tunnel.

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Props to MSNBC for the photo via Soprintendenza speciale per i beni archeologici di Napoli e Pompe