Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

This observatory was built to help scientists and astronomers to study the cosmos, and just in its first moments online, it ...

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers ...

Inspired by the "Harry Potter" stories and the Disney Channel show "Wizards of Waverly Place," 7-year-old Sabrina Corsetti emphatically declared to ...

Isaac Newton : a biography by More, Louis Trenchard, 1870-1944. no2010108214 Publication date 1934 Topics Newton, Isaac, 1642-1727 Publisher New York ; London : C. Scribner's Sons Collection ...