The extraordinary event temporarily shut down equipment at the ALMA Observatory, and the snow reached the telescope's main ...

The incredible desert that 'looks just like Mars' where its 30C by day but -20C at night With an extreme climate and little life, the unique rock formations and reddish hue of the Devil's Desert ...

Researchers have discovered a jaw-dropping ecosystem of crystal-clear lagoons and salt plains in Argentina's Puna de Atacama desert that could offer a window onto early life on Earth and Mars.

Scientists have spotted extremophiles in some of Earth's least nurturing environments: nestled in the salt flats of Argentina's Puna de Atacama Desert, amid Antarctica's biting cold, and around ...

Geologists recently uncovered a unique ecosystem in the high plateau desert of Argentina. ... “If life ever evolved on Mars to the level of fossils, it would have been like this,” Hynek said.

CU Boulder geologist Brian Hynek has helped to document what may be a unique kind of ecosystem on Earth—and a possible window into the earliest stages of life on this planet 3.5 billion years ago, and ...

In a windy patch of desert outside Barstow, Calif., a 700-pound planetary rover named Helelani is churning its thick tires through a flour-like dust. Seven teams from around the world are taking ...

The Atacama Desert is rich in minerals, which has caused conflict in the past. The War of the Pacific took place over 1879-1883 between Chile, Peru and Bolivia. Valley of the Moon at San Pedro de ...

Argentina’s Puna de Atacama isn’t exactly known for nourishment. Averaging 14,000 feet above sea level, the desert region is characterized by scarce precipitation and ceaseless sunshine, which ...

Researchers have discovered a jaw-dropping ecosystem of crystal-clear lagoons and salt plains in Argentina's Puna de Atacama desert that could offer a window onto early life on Earth and Mars.

This imposing grey-brown volcano rises to an impressive 22,615 feet above sea level, making it the second-highest peak in the Western Hemisphere, only surpassed by Argentina’s Aconcagua.