If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school ...

I'm incredibly excited, as part of the Ars Live series, to host a conversation with three of the very best space reporters in the business on Thursday, May 29, 2025, at 3 pm EDT about the future of ...

Japan is putting its Martian Moons eXploration (MMX) spacecraft through a series of tests ahead of its launch to Mars next ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

Elon Musk’s space company plans to test the huge experimental vehicle on Tuesday, in its first flight after two explosions ...

People always want to know what will happen to Earth when the sun eventually swells up as a red giant. For one thing, the ...

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the ...

Musk will discuss progress and next steps toward building a human presence on the Red Planet ahead of Starship’s ninth test ...

Andy Weir's bestselling story "The Martian" predicts that by 2035 NASA will have landed humans on Mars three times, perfected return-to-Earth flight systems and collaborated with the China National ...

Astronomers recently received photographic evidence of movement on the surface of Mars. Here's how they got it.

The more significant surprise over the past decade has been the shift in Musk’s politics and his controversial rise to ...

In the distance, a twisting plume of red dust - what scientists call a dust devil - spiraled across the landscape near the ...