China outpaces rivals in space exploration
China built its own Tiangong space station, also known as “Tianhe”, located at altitudes of 217 and 280 miles (340 to 450 kilometers) in low Earth orbit in 2021. For the first time in more than four decades, it was China that brought moon rocks to humanity. China launched the Chang’e-6 probe to return soil from the far side of the Moon. The Chinese Academy of Sciences (CAS) Einstein Probe spacecraft was launched on January 9, 2024. China has already begun to lead the world in military launches, sending 45 defense satellites into orbit in 2022.
The NASA/JAXA XRISM mission investigates the composition and physical state of space objects by detecting X-ray radiation
Invisible to our eyes, X-rays emitted by the hot gas that fills much of the Universe can shed light on many cosmic mysteries. The first observations of this gas by JAXA’s X-ray Imaging and Spectroscopy Mission (XRISM) are ready and demonstrate that the mission will play a major role in revealing the evolution of the Universe and the structure of spacetime.