space agency

Russia reported an “abnormal situation” Saturday on its moon-bound Luna-25 spacecraft, which launched earlier this month.

Japan’s space agency intentionally destroyed a new H3 rocket minutes after its launch Tuesday because the ignition failed for the second stage of the country’s first new rocket series in more than two decades.

Russia launched a rescue ship on Friday for two cosmonauts and a NASA astronaut whose original ride home sprang

China’s third and final module docked with its permanent space station Tuesday to further a more than decade-long

A spacecraft that plowed into a small, harmless asteroid millions of miles away succeeded in shifting its orbit, NASA

NASA is launching a study of UFOs as part of a new push toward high-risk, high-impact science

The NASA Innovative Advanced Concepts (NIAC) program fosters exploration by funding early-stage studies to evaluate technologies that could support future aeronautics and space missions.

China has successfully launched a new optical satellite into orbit for remote sensing of Earth's surface, the CNSA said on Sunday.

A Japanese billionaire, his producer, and a Russian cosmonaut safely returned to Earth on Monday after spending 12 days on the International Space Station.

The Hubble Space Telescope’s successor is a time-traveling wonder capable of peering back to within a hair’s breadth of the dawn of the universe.