The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. A photo of the first ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. The top of a space ...

China is fast-tracking potential space-travel technology designed to simulate speeds of Mach 30, a paradigm changing velocity more than five times the speed of the hypersonic threshold considered to ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Every year, companies and space agencies launch ...

December 20, 2025, will be remembered as a turning point in the chronicles of space exploration, forever altering humanity’s ...

There's truly nothing else like a space shuttle launch. Watching a massive space-faring vessel make its way beyond Earth's atmosphere into the embrace of outer space, in many cases carrying a crew of ...

Ramesh Nathan told investors his Bay Area spacecraft company had seven offices around the world, employed more than 15,000 people, and generated $30 billion in profit in a single quarter. But, ...

Fifty years ago, the world watched as American astronauts Neil Armstrong and Buzz Aldrin took the first steps on the moon, the culmination of a near decade-long race between the U.S. and the Soviet ...