This undated video grab shows Shenzhou-19 astronauts sending their Spring Festival greetings from China's Tiangong space station. (Xinhua) As China's Shenzhou-19 mission reaches i ...

Satellite-based wind data are among the most important information contributing to the accuracy of global weather prediction ...

YR4, an asteroid that currently has a more than 1 percent chance to hit the Earth in 2032, catching the attention of ...

The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.

When NASA detected an unidentified object orbiting the Moon, speculation ran wild. Was it an alien spacecraft? A secret ...

The lunar lander of the Japanese company ispace has captured a stunning image of the most remote place on Earth. The ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion ...

NASA and its international partners have approved the crew for Axiom Space’s fourth private astronaut mission to the International Space Station, launching from the agency’s Kennedy Space Center in ...

It is located in a star system less than 20 light-years away, making it one of the closest candidates for further research.

Ali Velshi explains how, amid reports of tension between Trump and Elon Musk, the president seemed to suggest sending the ...