A mysterious ultra-large structure discovered in space may challenge our understanding of the cosmos, according to a new study The structure dubbed the "Big Ring on the Sky" lies around 9.2 billion ...
A giant rotating filament of the cosmic web may be the largest spinning structure ever seen, and could help reveal how ...
Giant Magellan Telescope Signs Contract for Telescope Structure Largest contract ever signed by GMTO for final design and construction of massive telescope structure The media could not be loaded, ...
The Moon’s largest crater — the 1,240 mile-across and four billion years-old South Pole-Aitken (SPA) basin — is hiding something enormous and metallic under its surface, as discovered by researchers ...