Elon Musk and Jeff Bezos are business leaders, not scientists, and frequently get in far over their heads when discussing scientific concepts.

Explore the ambitious design and potential benefits of constructing a massive O'Neill Cylinder in space. Democrats Suffer Blow — Release of Abrego Garcia Faces Resistance How much cash to keep ...

NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface ...

Despite a fiery end, SpaceX’s latest Starship test flight advanced hardware reuse and data goals, pushing the giant rocket ...

In late February, China and Pakistan signed a cooperation agreement to select and train Pakistani astronauts for future flight missions to the Tiangong space station, opening a new chapter in ...

Explore the search for water on Mars and its implications for future colonization. Learn how water discoveries could support human life on the Red Planet.

It has a crucial role to play in the future of space operations and planetary missions and colonization. This article is republished from The Conversation under a Creative Commons license. Read the ...

SpaceX prepares for its crucial Starship Flight 9, aiming for a successful test before its ambitious Mars missions.

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

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

At its simplest, in-space manufacturing refers to anything made in space that can then be used on Earth or in space itself. The absence of gravity allows for unique manufacturing processes that cannot ...