Humanity’s next great expansion is no longer a thought experiment. It is unfolding in real time in orbit, around the Moon and ...

Follow us all week as we cover the biggest technology conference of the year, including new reveals and intriguing concepts ...

Nili Fossae region of Mars is comprised of "parallel trenches hundreds of metres deep and several hundred kilometres long," ...

The small, icy visitor now racing away from the inner solar system is not just another comet. It is an interstellar object, ...

A few months later, in April 1986, a sudden power surge during a reactor systems test caused a meltdown of the Chernobyl ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

NASA has quietly shut down its largest research library at the Goddard Space Flight Center, a decision that will see unique ...

Highly active sunspot AR3664 grew tremendously in this three day time-lapse. Credit: Space.com | footage courtesy: NASA / SDO ...

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

NASA’s new administrator has floated a striking compromise in a long running fight over where the retired shuttle Discovery ...

Whether Artemis ultimately fulfills its promise of sustained lunar exploration, or is reshaped by politics, budgets and ...

NASA is quietly racing to close a dangerous gap in its launch security, warning that Kennedy Space Center needs a dedicated ...