News tagged with polar regions

Is Australia's claim to Antarctica at risk?

While Australia's commitment to a 20-year plan for Antarctica has been welcomed by some it has also raised concerns over the nation's ability to fulfil a credible research role in the south polar region.

Oct 17, 2014
4.4 / 5 (5) 1

Cyanide ice in Titan's atmosphere

Gigantic polar clouds of hydrogen cyanide roughly four times the area of the UK are part of the impressive atmospheric diversity of Titan, the largest moon of Saturn, a new study led by Leiden Observatory, ...

Oct 01, 2014
5 / 5 (8) 0

Hubble observes glowing, fiery shells of gas

(Phys.org) —It may look like something from "The Lord of the Rings," but this fiery swirl is actually a planetary nebula known as ESO 456-67. Set against a backdrop of bright stars, the rust-colored object ...

Mar 04, 2013
5 / 5 (3) 41 | with audio podcast