Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.

People gazing up at the night sky this March will have the opportunity to see the Moon change color during a special eclipse ...

The future of NASA's Space Launch System (SLS) program has been called into question after one of its largest contractors announced possible layoffs.

As Elon Musk has led an effort to slash government spending, his own companies have, over the last few years, received billions of dollars in government contracts.

People gazing up at the night sky this March will have the opportunity to see the Moon change color during a special eclipse ...

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

NASA's Hubble Space Telescope has captured a 'boom' in deep space, estimated to be at least 600 million light years away from ...

NASA’s OSIRIS-REx mission uncovered a cosmic connection between asteroid Bennu and Earth’s Searles Lake. Both contain minerals formed by evaporating salty water, hinting that Bennu’s parent body once ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...

NASA's powerful James Webb Space Telescope has captured grains the size of a single bacterium that'll likely transform into planets.