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

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

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

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

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than images from ground-based telescopes. In August of that year, Hubble made one of ...

"It made me realize that I'm not in charge of things. I can't fix everything, and maybe everything's actually out of our hands.” ...

Astronomers Discover Rare Einstein Cross With Fifth Image, Revealing Hidden Dark Matter When Rutgers theoretical ...

In an extraordinary testament to the predictive power of Einstein’s theory of general relativity, a star system has been ...

Tiny, glowing red dots seen by NASA’s James Webb Space Telescope (JWST) could be one of the biggest surprises in modern ...

For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, ...

Hey everyone! So, I’ve been keeping up with all the latest from NASA, and there’s a lot going on. From amazing new telescope ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.