A new pixel-by-pixel analysis of James Webb Space Telescope images has revealed four pairs of rapidly growing black holes, seen...

Ohio State astronomers have modeled hundreds of manganese emission lines, identifying temperature- and density-sensitive light signatures that could let telescopes...

A new study of nonminimally coupled quintessence shows that observational data favor parameter regions in which the universe avoids a...

New Southwest Research Institute modeling that includes material strength shows the Moon may have formed intact within hours of the...

UCF researchers using the James Webb Space Telescope and Gemini Observatory have detected carbon dioxide gas and icy dust around...

Astronomers using South Africa's MeerKAT telescope have directly detected the faint 21-centimetre radio signal of neutral hydrogen from billions of...

Astronomers at Lund University have found evidence of exocomets around the young star PDS 70, suggesting comets may transport water...

A new theoretical analysis shows that a maximally charged thin shell in Einstein gravity coupled to Born–Infeld electrodynamics can be...

A detailed radio map of molecular gas in Stephan's Quintet shows that turbulent gas motions suppress star formation even where...

Laboratory experiments show Mercury's reducing conditions kept carbon in its magma ocean, where it floated out as a graphite crust,...