As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop for three months as it unleashed powerful space weather. By combining views ...

Palladyne AI (NASDAQ: PDYN), a U.S.-based defense and industrial technology company delivering embedded AI powered ...

Four proposed sungazing spacecraft, working together, could help speed up space weather warnings by 40%, a new study suggests. When you purchase through links on our site, we may earn an affiliate ...

HELSINKI — China has sent several small spacecraft into specialized lunar and cislunar orbits to test communications, navigation and orbital dynamics for planned Earth-moon infrastructure. China’s DRO ...

The launch window for SpaceX's next Starship launch, known as flight 11, is due to opens Monday, Oct. 13. SpaceX launches Starship test missions from its sprawling Starbase – the complex that doubles ...

This summer, scientists spotted an incredibly rare visitor to Earth’s solar system—a comet, now known as 3I/ATLAS, that entered our solar system from the galaxy beyond and is zipping past the sun at a ...

A Falcon 9 rocket carrying 24 of Amazon Project Kuiper spacecraft lifted off at 8:35 a.m. ET (1235 GMT) on Monday (Aug. 11). When you purchase through links on our site, we may earn an affiliate ...

China's first full-scale commercial crewed spacecraft test capsule Photo: Liang Rui/GT. InterstellOr, the only private company i ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an object that came from beyond our solar system. By Kenneth Chang Month-old ...

One of NASA’s workhorse spacecraft in orbit around Mars has fallen silent, leaving agency personnel scrambling to troubleshoot the issue. The Mars Atmosphere and Volatile Evolution (MAVEN) mission ...