A stunning compilation of views of Earth from the Tiangong space station. Credit: Space.com | footage courtesy: China Central ...

When NASA astronauts Suni Williams and Butch Wilmore blasted off from Cape Canaveral, Florida, back in June aboard the debut ...

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

Crew-9, SpaceX's ninth operational commercial crew mission for NASA, will lift off Thursday, Sept. 26, at 2:05 p.m. EDT (1805 GMT). NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov ...

The comet, which has been generating excitement among astronomers and skywatchers, is currently visible in Earth's skies as ...

Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...

Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...

Williams and Wilmore launched aboard Boeing's Starliner spacecraft on June 5 for its first crewed flight. However, they will ...

Don Pettit is replacing astronaut Tracy Dyson, who plans to return to Earth on Sept. 23, after a six-month stay aboard the ...

The subtle changes in time due to gravity’s denser passage on the Earth’s surface are a major reason why experts call for the moon to be given its own time zone — as even the planet’s best atomic ...

Billionaire Kam Ghaffarian's startup wants to build a space station to replace the ISS. But missteps, dire financials and ...

On Wednesday, the cabinet also approved roughly $147 million (12.36 billion rupees) for India's first mission to Venus, known ...