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Artículos sobre Exploration

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A SpaceX Falcon 9 rocket lifts off from a launch pad at the Kennedy Space Center on Jan. 18, 2024 in Cape Canaveral, Fla. Four private astronauts make their way to the International Space Station. (AP Photo/John Raoux)

Space exploration is not a luxury, it’s a necessity

Space exploration is not a waste of resources, but a source of technological and medical advances, a tool for climate monitoring and a source of educational inspiration for youth.
Scientists hunt for meteorites on the Nansen blue ice area in East Antartica, close to the Belgian Antarctic research station Princess Elisabeth. BELARE 2019-2020 meteorite recovery expedition on the Nansen Ice Field

Mapping out meteorites in Antarctica: scientists’ bid to uncover our solar system’s deep past

Scientists have crafted the world’s first “treasure map” to reveal Antarctica’s meteorites. These chunks of stone-like material could throw light on the mysteries of our early solar system.
Tube worms, anemones and mussels clustered near a hydrothermal vent on the Galapagos Rift. NOAA Okeanos Explorer Program, Galapagos Rift Expedition 2011/Flickr

Explorer Robert Ballard’s memoir finds shipwrecks and strange life forms in the ocean’s darkest reaches

Oceanographer Robert D. Ballard, who is best known for finding the wreck of Titanic, has written a memoir recounting his biggest discoveries and calling for more ocean exploration.
While people may be familiar with precious metals, which are often at the heart of conflicts, there are also metals that are essential to good health. (Shutterstock)

Rare metals play a strategic and essential role in health

Iron fights anemia. Bismuth relieves gastric problems. Lithium acts against depression and gold can treat rheumatoid arthritis. Metals are precious tools for good health.
This wooden dish from Broome, pre-1892, was made by Yawuru people, collected by police and later presented by the Commissioner of Police, Colonel Phillips, to the WA Museum. Courtesy of the WA museum

Friday essay: 5 museum objects that tell a story of colonialism and its legacy

A spear-thrower, a shell, a bowl, a vase, a bucket. Five very different items tell us much about the history of collecting, the role of Indigenous experts and the shadow of colonial violence.
The remotely operated vehicle Deep Discoverer captures images of a newly discovered hydrothermal vent field in the western Pacific. NOAA

How deep is the ocean?

In some places, the ocean is almost 7 miles deep. Scientists exploring the ocean floor have found strange sea creatures, bizarre geologic formations and records of Earth’s history.

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