Shenzhou-21 crew reaches Tiangong in record time and will conduct 27 scientific experiments during six-month mission.
What happens when a satellite runs out of batteries? Sending a team into orbit for replacements is prohibitively expensive, ...
"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and ...
About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.
Two papers authored by astronomer Beatriz Villarroel claim to show that thousands of “transients” in historic astronomical ...
The Chinese astronauts will embark on a six-month mission aboard the Tiangong space station. After entering the orbital outpost around 5 a.m., commander Zhang Lu, flight engineer Wu Fei, and payload ...
Far above your head, in the atmosphere between Earth and outer space, an invisible process is occurring. The increasing ...
During their orbital stay, the Shenzhou XXI astronauts will carry out various tasks, including conducting scientific experiments and applications; going on spacewalks to install space debris shield ...
Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.