This landscape was so convincingly alien that Apollo astronauts spent weeks here preparing for moon missions. Can you guess ...

(Javier Zayas Photography/Moment/Getty Images) A new study may have solved a long-standing mystery about the Moon's magnetism: Why do lunar rocks brought back by the Apollo missions show evidence of ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind is not alone in the universe.

Here are some tips for capturing the striking reddish moon on March 3. But if you don't get the perfect picture, don't worry.

An obscure lunar region called Rimae Bode is emerging as a high-priority landing site for China’s first crewed moon mission ...

Are we on the brink of discovering extraterrestrial life? Exciting revelations from Saturn’s icy moon Enceladus and Mars have ignited hopes of finding biological activity beyond Earth. NASA’s recent ...

Recent media coverage highlights the wide range of research, education, and scientific perspectives emerging from the SETI ...

In this simulation, 66 of the 100 needles crossed a line (you can count ’em). Using this number, we get a value of pi at 3.0303—which is not 3.14—but it's not terrible for just 100 needles. With ...

It's an age-old debate in space circles: Should humanity's first city on another world be built on the moon, or on Mars? As recently as last year, SpaceX founder Elon Musk saw missions to the moon as ...

A total lunar eclipse was visible to more than three billion people in the sky on Tuesday morning, with the moon glowing a spectacular shade of blood-red. “It’s as if all of the world’s sunrises and ...