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

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 ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

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 ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.

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

These systems can independently detect, identify, and mitigate CBRN threats by leveraging sensors, AI, and decision-making ...

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 ...

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 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 ...

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.