Pluto, once considered the ninth planet, lies over 6 billion kilometers from Earth, making it one of the most difficult ...

Traditional views hold that Pluto formed in the cold Kuiper Belt, gradually accumulating ice and rock. Over the long ages, the decay of radioactive elements within the rocks released heat, gradually ...

Liquid uranium rockets could make the Red Planet a six-month commute.

There, nitrogen and methane have turned into ice, covering the entire planet. Yet in this icy landscape, scientists speculate that there may be a liquid ocean beneath the ice, and this ocean might ...

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.

The final eclipse of 2025 will unfold this weekend, but despite some of the hype online, most of the world will miss the ...

Read today's free daily Libra horoscope to see what's in store for you including predictions on love, romance, health, ...

Read today's free daily Sagittarius horoscope to see what's in store for you including predictions on love, romance, health, ...

The nearest star beyond our Sun is Proxima Centauri, and while it sounds close in astronomical terms, the journey there […] ...

How can nuclear propulsion help improve deep space missions by significantly reducing the amount of time to reach Mars and beyond? This is what a recent st | Space ...

Essential books to help give children a better understanding of the universe, from space exploration to dancing dogs.

At a Seattle summit, space industry executives said AI and other tech trends are opening up new opportunities on the final ...