The Allen Telescope Array (ATA) is located at the Hat Creek Observatory in the Cascade Mountains of California, approximately 300 miles to the north of San Francisco and two dozen miles north of ...

Astronomers Discover Hidden Moon Orbiting Uranus: JWST detects a hidden 6-mile moon (S/2025 U1), raising Uranus’ total to 29 and shedding light on its complex ring–moon system.

September 10, 2025, Mountain View, CA -- NASA’s Perseverance Rover spent three years exploring the floor of Jezero Crater, located just north of the Martian equator. This close-up look at what had ...

BeNeLux, report that the chi Cygnids meteor shower (IAU shower #757) was detected this past week (cf. map at website URL for dates of 2025 Aug. 20-31). Based on past returns, the shower is expected ...

Artist’s interpretation of an array of pulsars being affected by gravitational ripples produced by a supermassive black hole binary in a distant galaxy. Credit: NSF/NANOGrav/Sonoma State ...

Figure 1: A giant volcano hiding in plain sight in one of Mars’ most iconic regions. The newly discovered giant volcano on Mars is located just south of the planet’s equator, in Eastern Noctis ...

Our mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge with the world.

Project Phoenix was the world's most sensitive and comprehensive search for extraterrestrial intelligence that had been conducted up until approximately 2015. It was an effort to detect ...

October belongs to Comet C/2025 A6 (Lemmon). This comet is expected to brighten dramatically, potentially reaching naked-eye visibility around its closest approach to Earth on October 21st (with ...

Planetary exploration exists with long-term planning and patience, but the results can be studied and enjoyed for decades after a mission ends. This is the case with the images taken by Voyager 2 and ...

Seth claims to have developed an interest in extraterrestrial life at the tender age of ten, when he first picked up a book about the Solar System. This innocent beginning eventually led to a degree ...

In 1960, radio astronomer Frank D. Drake, then at the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia, carried out humanity's first modern attempt to detect interstellar radio ...