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

SpaceX is quietly reshaping its Mars strategy around a new kind of astronaut: a Tesla-built humanoid that can work where ...

Mars at sunset reveals dozens of razor-thin atmospheric layers in stunning detail, helping scientists map dust and ice ...

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

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

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

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

Particles that escaped Earth’s atmosphere accumulated on the lunar surface over billions of years. Here’s what you’ll learn ...

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 ...

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 ...

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 ...

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 ...