Targeted Nuclear Halo
Physics

Targeted Nuclear Halo

A dense core surrounded by a "satellite" of one or two nucleons forms nuclear halos with a relatively high probability of fusion reaction. One or two orbiting away from the nuclear core [more…]

Boiling Fans and Polygons on Mars
Astronomy

Boiling Fans and Polygons on Mars

At high latitudes, water and dry ice play an important role in shaping the surface of Mars. The ground is divided into polygons by the water ice frozen in the soil. Polygons, delineating channels in spring dry ice sublimation [more…]

Hottest January in Europe
Environment and Climate

Hottest January in Europe

Many European countries have seen their hottest January temperatures ever. While national records were broken in eight countries, regional records were broken in three countries. On Sunday, 18.9 ºC (66F) was recorded in Warsaw, Poland, while Spain's [more…]