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

Life on Earth might not be as Earthly as we think. A recent research published in The Conversation explores a revived and ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

Hints of ancient microbes in Martian rocks and a revived theory about our cosmic ancestry are forcing scientists to rethink ...

Humans have long imagined life on Mars, but what if the red planet actually delivered life to Earth in the first place?

NASA’s Perseverance rover recorded sounds from Mars dust devils and revealed tiny electric sparks shaping the planet’s ...

Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...

When I was in middle school, my biology teacher showed our class the sci-fi movie “Star Trek III: The Search for Spock.” The plot drew me in, with its depiction of the “Genesis Project” – a new ...

When I was in middle school, my biology teacher showed our class the sci-fi movie Star Trek III: The Search for Spock. The plot drew me in with its depiction of the “Genesis Project”—a new technology ...

The piece of Mars travelled 140 million miles to Earth. The “Largest Piece of Mars on Earth” just sold at auction for about $5.3 million— $5,296,000, to be exact. Popular Science has reached out to ...

From India's trial missions for its first crewed spaceflight to the UAE's attempt at achieving a landing on the moon, 2026 has many space ambitions in store.

Venus appears in the southwestern sky at dusk, while the pair of Jupiter and Saturn rule the roost at nightfall in the southeast. Mercury is currently invisible in the sun's glare but will return for ...