One U.S. and two Russian astronauts remain aboard the orbiting lab, just 1 1/2 months into an eight-month mission that began ...

China’s massive filing is a direct response to the rapid expansion of Western networks, particularly SpaceX’s Starlink. The ...

Four astronauts are set to depart the International Space Station Wednesday amid a health concern. The unprecedented early departure will leave behind a skeleton crew.

Would you like to go to the moon for your next vacation? The idea of staying in a hotel on the Moon would have seemed like ...

For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...

Roscosmos cosmonaut Sergey Kud-Sverchkov took over control of the International Space Station from NASA astronaut Mike Fincke ...

Wealthy adventurers can put down a deposit of $1,000,000 to secure a spot in the first lunar hotel.

Outgoing space station commander Mike Fincke, a member of the returning Crew 11, turned the station over to cosmonaut Sergey ...

While Alan Shepard played one of the worst rounds of Moon golf on record, an experiment was circling the Moon 34 times on ...

New research reveals that Earth’s solid inner core is actually in a superionic state, where carbon atoms flow freely through a solid iron lattice. This unusual behavior makes the core soft, matching ...

Early Earth got much of its water from relentless bombardment by water-rich asteroids and icy comets. Now, scientists say the young planet had a way to hold onto much more of that water than once ...

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's orbit and axial tilt. These variations, known as Milankovitch cycles, ...