For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Deep in space, an ancient brown dwarf nicknamed "The Accident" has revealed the first-ever detection of a molecule that ...

In fairness to the Perseverance rover, this is exactly what it was built for. Nicknamed Percy, the machine was sent to Jezero ...

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...

Black holes are some of the most mysterious objects in the universe. For decades, physicists believed their explosive deaths ...

After 37 years redefining the limits of space exploration at NASA, Costa Rican engineer Sandra Cauffman closed a historic ...

The questions of how humankind came to be, and whether we are alone in the universe, have captured imaginations for millennia ...

In 2016 billionaire Yuri Milner hosted a press conference at One World Observatory, the atrium topping the slick skyscraper ...

When Rutgers theoretical astrophysicist Charles Keeton first saw an unusual picture shared by his colleague, he was intrigued ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

Astronomers utilized data from the Gemini South telescope in Chile and the James Webb Space Telescope (JWST) from NASA to detect silane (SiH₄) in the atmosphere of "The Accident." This simple molecule ...