For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

NASA declared its intent to put a nuclear reactor on the Moon by the year 2030 to support lunar exploration, provide power generation on Mars, and strengthen national security in space.

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...

When the Perseverance rover landed in Mars’s Jezero crater—a formation that long ago was Jezero lake—in February, 2021 it ...

A research team led by geophysicists at UC San Diego’s Scripps Institution of Oceanography provides an explanation for ...

Emmys Viewers Criticize ‘Dreadful’ Money Countdown: ‘This Is Rough' Kristen Bell’s Armani Emmys Dress Is a Party in the Back ...

The final eclipse of 2025 will unfold this weekend, but despite some of the hype online, most of the world will miss the ...

It’s hard to fix a flat tire on Mars or the Moon. In fact, it’s almost impossible. So, when NASA sends out a rover or any ...

NASA’s Perseverance rover may have found ancient life on Mars—echoing decades of alien movies warning us not to underestimate ...

Earlier evidence pointing to ancient microbial life on the red planet hasn’t held up.

Researchers who examined data from Perseverance found that the rocks contained organics that could have been the precursors ...