It’s a big universe out there—13.8 billion years old, full of hundreds of billions of star-and-planet-packed galaxies and, out past the limits of our sight, perhaps infinite in all directions. But as ...

The International Space Station was painstakingly assembled segment by segment, launched into orbit by many expensive and logistically complex rockets. Now there’s intense interest in a radically ...

Artificial intelligence increasingly requires so much space and power that we may run out of both on Earth. As a solution, tech companies are looking to do business in space by creating celestial data ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025. When you purchase through links on our ...

ENSURING AMERICAN SPACE SUPERIORITY: Today, President Donald J. Trump signed an Executive Order that sets a bold vision for an America First space policy, ensuring the United States leads the world in ...

As the AI surge progresses, the most significant hurdle is unlikely to be the availability of chips or components. Instead, it will be electricity, cooling, and physical space. On our planet, data ...

Elon Musk, already the world’s richest man, could soon be much richer. Bloomberg reports he’s planning one of the largest initial public offerings in history for SpaceX. Musk’s space company plans to ...

SpaceX is planning to go public in mid-to-late 2026 and is looking to raise $30 billion at a valuation of around $1.5 trillion, according to a new report from Bloomberg News citing multiple ...

Stoke Space’s Zenith booster engine blazes during a hot-fire test in 2024. (Stoke Space Photo) OpenAI CEO Sam Altman is thinking about expanding into the final frontier for data centers, and his ...

Posts from this topic will be added to your daily email digest and your homepage feed. ZSA’s Voyager keyboard and Navigator trackball attachment are a lot of fun, if you’re willing to put in some ...

For nine months in 2022, moss lived in space. It wasn’t in a lab aboard the International Space Station, like other gardening experiments conducted in orbit — rather, the moss was attached to the ...

Electricity demand is surging, driven by artificial intelligence and a boom in data center construction. Some warn the U.S. grid can’t keep up. But Scott Strazik, CEO of GE Vernova, says his company ...