A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if ...

Sydney Water scooped Best Stand at this year's Sydney Royal Easter Show after transforming its activation space into an ...

In late 2025, astronomers spotted an interstellar comet making a quick trip through the solar system. 3I/ATLAS was discovered ...

Astrophysicist Neil deGrasse Tyson joins Dana Bash to discuss his new book, “Take Me To Your Leader,” plus what he thinks of ...

For centuries, stargazers of many kinds have debated the meaning of unidentified objects in the heavens and encounters with mysterious beings on earth.

A NASA planet-hunting mission has unveiled its most detailed map of the sky yet, revealing thousands of potential alien ...

Researchers may have just revealed a new way of looking for alien life — it's based on the idea that it isn't just the type ...

Scientists have discovered a massive ancient volcanic rock structure beneath Bermuda, explaining the island's buoyancy and ...

The government released new documents about UFOs. In the files are several newly revealed UFO investigations in Arizona. Here ...

Harvard physicist Avi Loeb discusses the Pentagon's UFO files, highlighting potential adversarial advancements and ...

NASA's Curiosity rover has photographed extraordinary spiderweb-like formations on Mars that scientists believe could hold ...

A rare comet from another star system is revealing just how different alien solar systems may be from our own.