From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

The interstellar object 3I/ATLAS is approaching Earth with each passing day. On December 19, 2025, the object will come closest to Earth, but even then, it will remain approximately 170 million miles ...

Avi Loeb argued that humanity spent 70 years waiting for alien radio signals when it should have been searching its own backyard. The discovery of interstellar objects — a 2014 meteor, ‘Oumuamua, and ...

Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Here is the full list of the space and defense tech Startup Battlefield 200 selectees, along with a note on what made us ...

Peerless Technologies has acquired a provider of cybersecurity and systems engineering services in a move to gain more of a footing across the Army. QED Systems LLC opened for business in 2005 to ...

As warfare is reinvented in Ukraine, and Silicon Valley races to maintain its A.I. lead, China’s battery dominance is raising ...

Amid controversial conflicts, Israel's defense industry powered through 2025, expanding its international customer base.

Peerless Technologies has acquired Maryland-based defense contractor QED Systems. Peerless said in a LinkedIn post Monday that the acquisition is part of its effort to expand its capabilities to ...

Salt Typhoon continued to haunt networks and telecom as AI helped drive an identity crisis in the security space ...