A new study led by researchers from the Yunnan Observatories of the Chinese Academy of Sciences has unveiled a novel mechanism for filament splitting and the formation of double-decker filaments.

Isotope ratios found in meteorites suggest that a supernova exploded nearby while the Sun and Solar System were still forming. But the blast wave from a supernova that close could have potentially ...

Although the Earth is depleted in volatile components relative to its potential chondritic precursors, the isotopic compositions of these elements are similar in Earth and chondrites. A theory to ...