Critica has a clear line of sight from resource to revenue, with the company’s new CEO accelerating the Jupiter Project towards production.

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

NASA has issued an alert about an impending asteroid, one as large as a skyscraper, that is on a trajectory towards our ...

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

There will be four eclipses this year, two solar and two lunar, but only the lunar eclipses will be total. Moreover, there will be 12 full moons this year, when lunar eclipses can occur, and 12 new ...

For decades, astronomers have wondered whether Earth-like planets are rare gems or commonplace across the stars. Recent ...

It's the reliable celestial companion that's stuck around for 4.5 billion years. But the moon is slowly drifting away from Earth, a physicist has revealed.

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

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

“Based on the Juno radio occultations, we find that the size of Jupiter is smaller, more oblate, because at the equator, the ...

A study of the "failed star" brown dwarf known as "The Accident," conducted by the James Webb Space Telescope, may reveal a ...