Semiconductors designed for spacecraft face a range of extreme conditions that impact aging. A reliable source of power is ...

The document, titled “Space Warfighting: A Framework for Planners,” outlines how U.S. forces might assert control of the ...

Earth’s orbit is filling up with junk. Greenhouse gases are making the problem worse. At any given moment, more than 10,000 satellites are whizzing around the planet at roughly 17,000 miles per hour.

Some recent spaceflight spectacles offer hints about what you might see if Kosmos 482 happens to fall through the sky above ...

Space domain awareness (SDA) is emerging at the intersection of technology and strategy, underpinning defense and ...

Kosmos 482 was part of the Soviet Union's storied Venera program of Venus exploration. The probe launched toward the second ...

Experts say space junk re-entering Earth's atmosphere could jump to 15 objects a day within 10 years. View on euronews ...

A Sandia National Laboratories scientist has demonstrated how infrasound technology can improve planetary defense against ...

Part of a failed Soviet spacecraft that’s been circling Earth for the last 53 years is about to come crashing down. The ...

Amazon’s Project Kuiper satellite mega constellation is just the beginning.

For example, U.S. officials could work with Chinese ... which is developing best practices for space debris and collaborative space situational awareness. The United States has several options ...