Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.

"It offers a diverse landscape of volcanic plains and ancient highlands, allowing astronauts to sample everything from volcanic ash erupted from the deep lunar interior to debris from massive ancient ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

Scientists studying lunar samples have finally resolved a decades-long debate about the Moon’s ancient magnetic field.

Two US lunar landers launched from the Kennedy Space Center touched down on the moon in March 2025, marking a milestone for ...

NASA has scrubbed its plans to land on the moon in 2027 due to technical issues with the Artemis III mission, pushing the ...

Can NASA and Elon Musk get us to Mars and beyond?

Defense Secretary Pete Hegseth's face lit up while answering questions about his assignment to identify and release files on ...

Elon Musk has made no secret over the years of his ambitious plans for colonizing Mars. As far back as 2007, the tech billionaire and SpaceX founder said he not only intends to send the first ever ...

After setting social media abuzz by saying aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

The rivalry between Elon Musk and Jeff Bezos is heating up after SpaceX (SPACE) announced a surprising shift in priorities—from Mars to the moon. The Wall Street Journal reports that after years of ...