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Earliest evidence of humans in the Americas

Map showing the earliest evidence of humans in the Americas. 

01 Jan 2017

Getting there and getting around Shetland

Getting to the Shetland Islands requires taking a ferry from mainland Scotland. Ferries are very comfortable and well-run, with a smooth overnight passage from Aberdeen to Lerwick. We took that route up to Shetland, and a different route — to the Orkney Islands — on the way back. The schedule running from Lerwick to the town of Kirkwall (in Orkney) is less ideal, arriving in the middle of the night, but the local hotels are used to their guests dropping in at midnight.

23 Dec 2016

Getting there and getting around Patagonia

Southern Chile has two main gateways, the homey town of Puerto Natales, a 1.5-hour drive from the national park, and Punta Arenas, a small city about 4 hours’ drive to the south. Of the two, Punta Arenas (PUQ) has the larger airport, which hosts regular year-round flights from Santiago on LATAM and Sky Airline, an efficient regional carrier, plus occasional flights from Puerto Montt in Chile’s beautiful Lake District. Flights to Puerto Natales (PNT) only operate during the summer season. There are no direct flights from the U.S. to this region.

30 Nov 2016

Getting there and getting around Tumbler Ridge

There are no direct commercial flights into Tumbler Ridge, which is about a 13-hour drive from Vancouver, B.C. However, Air Canada and WestJet fly from Vancouver into nearby Fort St. John, and from there, it is about a two-hour drive to Tumbler Ridge. Regional airline Central Mountain Air also flies from Vancouver into Dawson Creek, about a 90-minute drive from Tumbler Ridge. You can also fly into Edmonton, the capital of Alberta, a 6.5-hour drive, or Grande Prairie, a 2.5-hour drive.

04 Nov 2016

What's in a name: Rosetta, Philae, and 67P?

All of the names associated with the Rosetta mission, including the orbiter itself, the lander and all of the place names coined by mission scientists on 67P, refer to ancient Egyptian sites or deities, in homage to the Egyptian origin of the Rosetta Stone and Philae obelisk.

30 Sep 2016

Philae: Achievement and disappointment

Rosetta’s Philae lander made the first landing on the surface of a comet when it touched down on Nov. 12, 2014, three months after Rosetta began orbiting 67P. The landing, though historic, did not go as planned, and Philae was unable to accomplish much of the scientific program that had been scheduled for its 10 instruments.

30 Sep 2016

Rosetta's journey

Launch date: March 2, 2004

Launch place: French Guiana

Launch mass: Rosetta: 2,900 kilograms; Philae: 100 kilograms

Rosetta dimensions: 2.8 x 2.1 x 2.0 meters, plus two 14-meter solar panels

30 Sep 2016

Getting there and getting around Guatemala's Volcan Pacaya

Shops, restaurants and hotels line Antigua’s famed cobblestone streets. Agua Volcano looms behind Santa Catalina Arch, which originally allowed nuns to cross from one side of the Santa Catalina convent to the other without going outside. Credit: ©iStockphoto.com/loca4motion.

 

 

28 Sep 2016

Getting there and getting around Northern Vietnam

Northern Vietnam has two international airports, Hanoi and Da Nang. Hanoi’s Noi Bai International Airport is the main gateway, offering service to most major Asian cities, including Hong Kong, Bangkok and Tokyo, but no direct service to the U.S. The airport is located 30 kilometers north of the city center and is best accessed by taxi. Many Hanoi hotels will arrange airport pickup or dropoff for you.

07 Sep 2016

Hominid vs. hominin

Before genetics came along and revealed just how closely modern humans and chimpanzees are related, humans were classified in their own family, Hominidae, separate from old world monkeys, which were in the family Pongidae.

21 Aug 2016

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