Last week Elon Musk said in one of his 100-plus daily tweets that “This is just a very basic first step. Earth and Mars will ultimately need greater than petabit/sec connectivity.” Petabit/second ...

Planets, moons, and the quest for life beyond earth As we explore the vast expanse of space, we embark on a journey that ...

Questions abound after the election of Donald Trump last week, and although nearly all of them exceed my political expertise ...

His first term was heavily reliant on the party establishment. The inner circle now includes billionaires and is in tune with ...

Despite the team's success in dating the water-rock interaction, the researchers don't think Mars was teeming with water at ...

NASA's Mars helicopter Ingenuity last flew on Mars. Watch the time-lapse, color images and stats from the flight. Credit: ...

Dirk Schulze-Makuch is a scientist who thinks NASA's Viking landers could have inadvertently destroyed the life they were ...

Praxis co-founder Dryden Brown wants to build a city in Greenland that emulates what a community on Mars could be like.

Don’t be shocked,” warned the source. People who know Musk say his lifelong dream - call it an obsession - has been about getting man to Mars. He wears his cause proudly. He sported a t-shirt ...

A new study strengthens the theory that Mars’ magnetic field, which once supported a life-enabling atmosphere, may have lasted longer than previously believed. While the Red Planet is now cold ...

"In fact, we would probably be on Mars." Why a permanent crewed lunar base ... "The innovation that's been going on over the last 10 years in spaceflight never would've happened if it was just ...