Critics of longtermism say it appeals to wealthy tech moguls precisely because it adds a sheen of morality to their ...

Strauss' “Blue Danube” waltz is heading into space this month to mark the 200th anniversary of the composer's birth. The ...

NASA visited Constellium Ravenswood to talk to the workers about how their hard work is contributing to Project Artemis.

Of course, the one endeavor for which Musk has received the most public attention is the one for which he proved entirely ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

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

I'm incredibly excited, as part of the Ars Live series, to host a conversation with three of the very best space reporters in ...

Following 9th test mission of its Starship spacecraft, SpaceX is looking to ramp up flights with launches from Texas and near Cape Canaveral, Florida.

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

While SpaceX has hoped to launch Starship from Kennedy Space Center's Pad 39A by the end of the year, test flights from Texas make slow progress.

Elon Musk will address thousands of SpaceX employees in Texas on Tuesday, May 27. Here's how to watch the talk from home.

The budget also wants NASA to refocus its efforts in beating China to the moon and sending the first human to the planet Mars. China plans to land its astronauts on the moon by 2030. The Artemis ...