The success is a giant leap toward the company's goal to take humans and cargo all the way to Mars on the world's biggest and ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time-lapses of the flares in multiple wavelengths. Credit Space.com | footage c ...

To learn about the potential for life in a hidden ocean on Jupiter's moon Europa, NASA will hunt for plumes and "crop circles." ...

The so-called "Moon Tree" — grown with seeds that were flown around the moon — was wheeled out in a wagon accompanied by ...

Virgin Galactic has been making steady progress in commercial and private spaceflight. Here's an update on their progress and ...

Hundreds of millions of miles from Earth, orbiting the gas giant Jupiter, there is a moon that scientists believe is home to ...

It is a big mission for NASA’s huge spacecraft the Europa Clipper. Traveling nearly two billion miles to Jupiter’s moon, ...

Although it isn't clear what the X-37B is used for, its new maneuver would help it to evade detection and perform undetected ...

NASA just launched a spacecraft the size of a basketball court towards Jupiter's moon Europa. Here's what will happen over ...

The U.S. Space Force's X-37B Orbital Test Vehicle (OTV-7) is pioneering a new milestone with aerobraking maneuvers, using Earth's atmosphere to slow and change its orbit while conserving fuel.

SpaceX's Starship flew on its boldest flight test yet, a pivotal step forward for the vehicle that will take astronauts to ...

NASA is preparing to launch a groundbreaking mission to one of Jupiter’s moons, Europa, to find out if it has the right ...