If SpaceX sold 5% stake at that valuation, it would have to sell $40 billion of stock—making it the biggest IPO of all time, well above Saudi Aramco’s in 2019.| Business News ...

Santa Ana officials are triggering a controversy after awarding a group of artists public contracts to restore murals on the condition that artists waive their right to prevent the murals from being ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

A NASA rover that launched from Florida detected electrical sparks igniting within small dusty tornadoes whirling on Mars' ...

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...

"The detection of life on Mars is a persistent top priority for explorers of many disciplines, and it is the top science ...

Shailene Woodley talks about her bond with her two rescue cats and discusses the importance of pet adoption at the second ...

A new report published Tuesday, titled “A Science Strategy for the Human Exploration of Mars,” represents the answer from ...

Small choices shape a bigger, braver day. The radiant Sun receives a smooth lunar trine, so we start optimistic and ready to ...

The first global atlas of Martian watersheds reveals 16 huge ancient river systems that once shaped Mars and may hold clues ...

NASA’s new ESCAPADE mission is set to uncover the mysteries of Mars’ atmospheric loss, offering crucial insights into how the ...

We think of Silicon Valley as a nexus of tech moguls, innovators, power brokers and venture capitalists. But something bigger ...