Observing this «blow - off» effect has led astronomers to propose a whole new category of planets: solid remnant cores of former gas giants. (discovermagazine.com)
Astronomers tested for changes in the gravitational constant using 21 years of data from a pulsar (the ultradense remnant core of a dead star that spins like a crazed lighthouse, sending astronomers bursts of light a thousand times per second). (discovermagazine.com)
The remnant core of the once - mighty Alberta PCs — punted from four decades of rule last year by a weary voting public — seemed ready to fight the hostile takeover plan Kenney launched in July. (macleans.ca)