The last time anyone watched the Moon grow large in a spacecraft window, a rotary phone was still a normal piece of household technology. By 2026, the NASA Artemis II mission will stand ready to ...

A burst of high-energy radiation has struck Spain’s newest military communications satellite, jolting a flagship program that ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...

Carbon released from Earth's spreading tectonic plates, not volcanoes, may have triggered major transitions between ancient ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

Weekly cybersecurity roundup covering exploited vulnerabilities, malware campaigns, legal actions, and nation-state attacks ...

Rocket Lab won an $816M SDA contract, with space systems driving growth, validated tech, and a 79x EV/sales valuation. Read ...

Companies like Phoenix Tailings, which recently began producing metal in New Hampshire, are using new processing methods to compete with Chinese suppliers. By Rebecca F. Elliott Reporting from Exeter, ...

The Pentagon recently awarded over 2,400 firms access to a $151 billion contract ceiling[1] to mobilize the U.S. industrial base for the Golden Dome missile defense architecture. This generational ...

Hiking provides immense cardiovascular and musculoskeletal benefits, but being in nature while participating in the activity might be the greatest advantage of all. When hiking on challenging terrain, ...