From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Astronomers rarely see distant planets directly, instead tracking tiny stellar wobbles and fading light. How do these subtle ...

Scientists have mapped the sun’s outer atmosphere, revealing where solar wind escapes and magnetic influence ends. How does ...

From Florida's Kennedy Space Center to Space Center Houston, the best space museums in the U.S. get you up close to rockets, ...

Human bodies are exquisitely tuned to one world, and it is not a forgiving one. Strip away our technology and even Earth ...

Nuclear rockets are moving from Cold War concept to near-term hardware, and the shift could reshape how quickly and safely ...

Japan-based technology company Sharp Corporation offers a range of space-qualified compound solar cells for use in low Earth orbit (LEO) satellites and other spacecraft. It recently exhibited its ...

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, the enormous, donut-shaped region of icy objects beyond the orbit of Neptune. This latest “inner kernel” was identified by ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...