Giant telescope takes close look at Jupiter's moon Io

With the first detailed observations through imaging interferometry of a lava lake on a moon of Jupiter, the Large Binocular Telescope Observatory places itself as the forerunner of the next generation of Extremely Large ...

Listen to the pulse of Chile's erupting Villarrica volcano

Rucapillan—house of the spirit—it's called by indigenous Chileans known as the Mapuche. And what a spirit it has, this volcano in south-central Chile that's perhaps best known as Villarrica.

Thermal monitoring of volcanic activity from space

Data from the Meteosat satellite 36,000 km from Earth, has been used to measure the temperature of lava at the Nyiragongo lava lake in the Democratic Republic of Congo. An international team compared data from the Spinning ...

NASA plans to visit a near-Earth asteroid

In a few years a NASA spacecraft will seek the building blocks of life in a shovelful of asteroid dirt. The OSIRIS-REx spacecraft, targeted for launch in September 2016, will intercept asteroid 1999 RQ36, orbit it for a year, ...

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