Manhattan-sized ice island heads out to sea

Remember that enormous slab of ice that broke off Greenland's Petermann Glacier back in July? It's now on its way out to sea, a little bit smaller than it was a couple of months ago—but not much. At around 10 miles long ...

Smelling Grímsvotn: Signal of a volcanic eruption

(Phys.org)—While piloting a commercial transatlantic flight last year, Captain Klaus Sievers and his crew got a whiff of an unusual odour. In a confined space 10 km up in the air, there was only one thing it could be.

The longest continuous view of Earth from space hits 40

(Phys.org) -- NASA and the Interior Department Monday marked the 40th anniversary of the Landsat program, the world's longest-running Earth-observing satellite program. The first Landsat satellite was launched July 23, 1972, ...

Once-derided climate-change satellite may launch with new goal

An Earth observation satellite conceived by former Vice President Al Gore - but banished to a Maryland warehouse by foes of climate change after George W. Bush beat Gore for the presidency - could get a ride into space as ...

Nea Kameni volcano movement captured by Envisat (w/ Video)

(Phys.org) -- Archived data from the Envisat satellite show that the volcanic island of Santorini has recently displayed signs of unrest. Even after the end of its mission, Envisat information continues to be exploited for ...

Iran to launch observation satellite on nuclear talks day

Iran will launch next week an experimental observation satellite, on the day of talks with world powers over its controversial nuclear programme, the official IRNA news agency reported on Monday.

Climate change generates more Arctic tundra vegetation

Researchers in Finland have discovered that climate change has impacted various regions of the Arctic tundra by helping increase the levels of vegetation. Their data suggest that this rise could potentially speed up global ...

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