NASA has picked SpaceX and Blue Origin to deliver a lunar rover and habitat to the moon within the next decade. The space ...

For decades, astronomers have puzzled over how the supermassive black holes residing in the center of galaxies form. Now, ...

China’s historic farside sample-return mission is providing intriguing insights into why the Moon’s farside is so different ...

New models using Voyager 2 data show that separate layers in the planets’ mantles could be creating disordered magnetic ...

At the Moon’s average distance, it would take about four hours to see the effect of motion there through 10x binoculars.

The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.

Our best view yet of the material linking clusters of galaxies may have pinpointed some 20 percent of the universe’s missing ...

Now, a new study published Nov. 11 in Nature Astronomy has revisited the Voyager 2 data and discovered that Uranus was ...

Starship reignited one of its six Raptor engines on orbit for the first time, a capability that will come into play during ...

Although the future of the legendary aviation company's space sector is up in the air, its legacy has long shaped travel ...

The largest and most powerful rocket to ever fly could lift off on its sixth test flight as early as Monday at 5 p.m. EST.

Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...