Titan's shadow will fall on Saturn in the early hours of Sept. 20, one day before the world shines at opposition in Earth's ...

This is not a simulation or an artist’s rendering — it’s a real observation, published in The Astrophysical Journal Letters.

Astronomers have found yet another quasi-moon companion of Earth in its orbit around the Sun believed to be a chunk of our ...

A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and ...

Ross Elder, Ellen Ellis, Matthew Montgomery and James Spicer — will spend a year inside a Mars habitat in the NASA ...

Interstellar object 3I/ATLAS spacecraft close flyby SwRI mission has gained global attention. Scientists propose a mission to ...

The two main components of the Plato spacecraft were recently mated in the cleanroom at OHB in Oberpfaffenhofen, Germany. On September 1, Plato arrived in the Netherlands by boat via the Rhine River.

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...

So the bottom line is that the gravity of the closer tidal bulge on the Earth is pulling the Moon forward, which increases ...

In 2016 billionaire Yuri Milner hosted a press conference at One World Observatory, the atrium topping the slick skyscraper ...

Space robotics experts have created a team of intelligent robots that can be lofted to Mars to map lava tubes that could provide havens for the first human explorers.

Aechelon Technology, a global defense leader in geospatial simulation technology and human/machine AI training systems today ...