Physics World

Uranus and Neptune may be more rocky than icy, say astrophysicists

Based on their models, the UZH astrophysicists concluded that the interiors of Uranus and Neptune could have a wide range of ...
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In another star system, a Pluto-like world survived until the bitter end

NASA's Hubble Space Telescope detected material from a Pluto-like body spiraling into a white dwarf star 260 light-years away from Earth. - NASA / JPL-Caltech / Tim Pyle illustration For the first ...
Yahoo

Uranus and Neptune may not be 'ice giants' after all, new research suggests

When you buy through links on our articles, Future and its syndication partners may earn a commission. A composite image of Uranus (left) and Neptune from Hubble Space Telescope observations. | Credit ...
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In another star system, a Pluto-like world survived until the bitter end

For the first time, astronomers have observed something like a Pluto colliding with a white dwarf, the shriveled corpse of a medium-size star. The white dwarf, dubbed WD 1647+375, is about 260 ...
AOL

In another star system, a Pluto-like world survived until the bitter end

For the first time, astronomers have observed something like a Pluto colliding with a white dwarf, the shriveled corpse of a medium-size star. NASA's Hubble Space Telescope made the discovery by ...