China's BeiDou enters new phase of stable services, rapid development
China's BeiDou Navigation Satellite System (BDS) has entered a new phase of sustained stable services and rapid development, according to the China Satellite Navigation Office on Friday.
Measured by the global continuous monitoring and evaluation system, the BDS-3 system shows an advanced performance index in providing global positioning, navigation and timing (PNT) services, with more out In-orbit construction of China's space station going smoothly
Construction work on the core module of China's Tiangong space station is proceeding steadily, the China Manned Space Agency (CMSA) said on Friday.
The Shenzhou-13 mission astronauts currently working the project are all in good condition, said the CMSA, adding that they plan to return to Earth in April.
The key technologies for the construction of the space station have been fully v China planning global system for precision meteorological monitoring
China is planning the construction of a new global system for gathering high-precision meteorological data based on the interpretation of signals beamed down from satellites, according to the second institute of the China Aerospace Science and Industry Corporation Ltd. (CASIC).
The "global occultation meteorological detection constellation" will measure the frequency, phase and amplitude o China plans more planetary endeavors: scientist
After the Tianwen-1 mission, China will have a number of Tianwen series of planetary endeavors to explore the universe, according to a Chinese scientist.
Wu Weiren, the chief designer of China's lunar exploration program, said the country's deep space exploration will continue and its Mars mission will be followed by the Tianwen-2, Tianwen-3, and Tianwen-4.
Launched on July 23, 2020, Arecibo Observatory reopens visitor center after telescope collapse
The famous Arecibo Observatory in Puerto Rico, once home to the world's most powerful radio telescope, has reopened to visitors more than a year after the giant facility collapsed.
The visitor center and observation deck are now open to visitors who make reservations in advance. From the outdoor deck, visitors can see the valley and remaining reflective dish - 1,000 feet in diameter. / Op-ed | Congress must act now to avert a catastrophe in space

Astronauts aboard the ISS have witnessed a significant number of near misses. It’s only a matter of time before the next catastrophic event takes place – one in which lives, or key national security and commercial assets, are lost.
Congress gives DoD more money for space, with caveats

Defense appropriators in the 2022 spending bill added nearly $1.3 billion for U.S. Space Force and Space Development Agency programs above what the Biden administration requested.
The post Congress gives DoD more money for space, with caveats appeared first on SpaceNews.
Sanctions against Russia could provide opportunities for India's space sector
Industry experts say US and European economic sanctions against Russia for military action against Ukraine could create economic opportunities for the Indian space sector, rather than burden it with economic costs.
He also felt that to seize the opportunity, India should accelerate its satellite launching capabilities, and announce Productivity Concessions (PLI) schemes for the aerospace s Scientists develop a new model of a fundamental process of Earth's global dynamics
The tectonic plates that form the Earth's surface are like puzzle pieces that are in constant, very slow motion - on average, they move only up to around 10 centimeters a year. But these puzzle pieces don't quite fit together: there are zones on one plate that end up plunging under another - the so-called subduction zones, central to the dynamics of the planet. This movement is slow, but it can Chief designer details China's future lunar missions
China will carry on its moon research in the future with Chang'e-6, Chang'e-7 and Chang'e-8 missions by 2030, chief designer of the country's lunar exploration program Wu Weiren said.
The Chang'e-6 is scheduled to bring back to Earth lunar samples with a mass of up to 2 kilograms; the Chang'e-7 will be tasked with landing on the lunar south pole and detecting local natural resources; and t 