NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

This dramatic increase isn't due to just new technologies, but new business models that reject the assumptions of the first Space Age. Without going into too much detail, the fundamental shift was to ...

In January 2025, China launched a spacecraft called Shijian-25 with a mission no country had publicly accomplished before: fly up to an aging satellite already in orbit, dock with it, and pump fresh ...

Satellites perform a delicate dance to maintain their orbit, by locking themselves to a speed just fast enough to counteract the downward pull of gravity. To stop their orbit from decaying too much, ...

A new study analyzed how NASA's Habitable Worlds Observatory might be able to confidently spot biosignatures in the atmosphere of a distant ancient Earth. When you purchase through links on our site, ...

The future of space is commercial, with American companies critical to establishing a moon base and developing a vibrant economy in low Earth orbit (LEO) and beyond. The Trump administration has set a ...

Few are as delighted by the pending market debut as the vibrant community of space enthusiasts who want to push discovery of the final frontier. Credit...Mark Wang Supported by By Sheera Frenkel ...

And the views are stunning, too. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have captured an extraordinary new look at the ...

SpaceX confidentially filed for its IPO on April 1, with analysts now targeting a June 2026 listing at a valuation between $1.75 trillion and $2 trillion. That would dwarf Saudi Aramco’s record $29.4 ...

Joe is a freelance journalist. It all started with a long-running affection for building his own PCs, which he did for the first time as a teenager. It evolved into a lifelong enjoyment of putting ...