A recently observed object called 2025 PN7 was found orbiting near the Earth. The quasi-moon is expected to accompany our ...

The 1,115-foot-wide (340 meters) asteroid Apophis will pass closer to Earth than many satellites fly in April 2029, giving ...

So many of us live on this blue planet.

The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...

China is planning to send a mission to hit an asteroid and change its orbit with a spacecraft to lower the risk of it ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Astronomers have recently discovered a new quasi-moon, 2025 PN7, a tiny asteroid that has likely been near Earth for ...

Scientists are looking for the 'dark matter' of the animal kingdom — and it’s revealing how little we know about life on our ...

Less than 400 angle-stemmed myrtle specimens remain in the wild in Australia. Scientists are working on ways to preserve the ...

Experts say that now is the best time to look up if you want to see a bigger and brighter view of Saturn and its rings. Find ...

On Earth, it took over 3 billion years for intelligent life to evolve. The planet went from having at least 6 percent carbon ...

A Congressional subcommittee spent nearly two hours on Tuesday discussing the rarely practiced but frequently talked about ...