A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

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NASA has selected three companies to fly four robotic lunar lander missions worth nearly $600 million as part of its lunar ...

Visitors can get hands-on with a moon rock and cosmic crafts at an immersive space exhibition. The exhibition landed at The ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Newly released US files suggest Russia and China may be reverse-engineering UFOs, sparking debate on national security and transparency. The files raise more questions than answers about ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

👋 Welcome to 5 Things PM! Now that Elon Musk is officially the world’s first trillionaire, you might be wondering how much of his wealth comes from government help. Virtually all of it. States along ...