Dwarf planet Ceres now appears less like a dead rock and more like a world that may have briefly brimmed with potential for ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...

The Psyche spacecraft is on a six-year journey to reach a metal-rich asteroid by the same name. Well into its voyage, the ...

"Using our own deep space communications as a baseline, we quantified how future searchers for extraterrestrial intelligence ...

Researchers show that planetary alignments make Earth’s strongest space signals easiest for alien civilizations to detect.

An international team of astronomers, including researchers from the University of Galway, has announced the "remarkable ...

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos ...

Reaching the darkest depths of the sea was important because of how scientists, including Campbell, believe that life may ...

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

For years, scientists studying the chemistry of space have been puzzled by an odd problem—there simply isn’t as much sulfur ...

The star is surrounded by a protoplanetary disk, and this disk is the first evidence of debris condensing into what will eventually become planets and other objects. Observing this early phase of ...