What is a light year
(ORDO NEWS) -- A light year is a measurement of distance, not time (as the…
Nature of the mysterious radio halo 1.4 billion light-years from Earth is revealed
(ORDO NEWS) -- An international team of astronomers has been able to solve the mystery…
There is a void in the universe hundreds of millions of light years across
(ORDO NEWS) -- Astronomer Robert Kirchner in 1981, together with his colleagues, was creating a…