This image released by the China National Space Administration (CNSA) on Oct. 1, 2025 shows a view of the Tianwen-2 probe alongside Earth, captured by the probe during its deep-space journey. The newly released image, acquired by a monitoring camera mounted on the probe's robotic arm, showcases China's five-starred red flag and the white return capsule against the backdrop of a distant, blue Earth. (CNSA/Handout via Xinhua)

China: Tianwen-2 Probe Captures “Selfie” with Earth! (1.10.2025)

The probe has successfully completed a series of in-orbit tests, including the deployment of sampling devices and self-checks of electronic devices. All systems are reported to be functioning normally, while onboard instruments have begun collecting valuable scientific data on the space environment, according to the CNSA.

China launched its first asteroid sample-return mission, Tianwen-2, on May 29 — an endeavour to shed light on the formation and evolution of asteroids and the early solar system.

The mission aims to achieve multiple goals over a decade-long expedition: collecting samples from near-Earth asteroid 2016HO3 and exploring the main-belt comet 311P, which is farther from Earth than Mars.

Uranus and Neptune Photographed by Voyager 2

China: Socialist Science Plans to Venture Farther into Deep Space by Exploring Mars, Jupiter, Uranus & Neptune! (24.7.2025)

“Ice giants preserve pristine gaseous materials that record the evolutionary history of protostellar clouds and crucial information about planetary formation. These planets serve as vital subjects for studying the solar system’s origins and exoplanets,” Yang Mengfei, a senior scientist at the China Academy of Space Technology in Beijing and chief designer of the Chang’e 5 lunar mission, told China Daily in an exclusive interview. An ice giant is a colossal planet composed mainly of elements heavier than hydrogen and helium, including oxygen, nitrogen, carbon and sulphur. Two planets in the solar system, Uranus and Neptune, are categorized as ice giants. According to Yang, Uranus has the coldest atmospheric temperature in the solar system, with a minimum of about minus 224 C, and the most tilted rotation axis among all planets in the solar system. Meanwhile, Neptune, the farthest planet from the sun, has the strongest surface winds, reaching speeds of up to 2,100 kilometres per hour. Moreover, Triton, Neptune’s largest moon, is considered “the most likely extra-terrestrial body in the solar system to host microbial activity”, and may provide key clues to life’s origins.

A hypothetical illustration of Mars 3.6 billion years ago.(Photo/Aerospace Information Research Institute)

China’s Mars Rover Data Suggests Existence of Ancient Oceans on Mars! (3.3.2025)

If an ocean once existed in this region, climate changes could have trapped large amounts of water in the form of subsurface ice, which holds great potential for future Mars base water resources, significantly reducing the cost of construction and maintenance.

Fang emphasized that the ancient oceanic sediments preserve records of Mars’ climatic history. Studying these sediments could help people understand how the planet transitioned from a warm, wet world to a cold, arid one. This knowledge could guide efforts to terraform Mars into a long-term sustainable human habitation, according to Fang.

Fang mentioned that Zhurong landed in the southern part of Utopia Planitia in mid-May 2021. It is equipped with a subsurface penetrating radar to explore underground structures and potential water ice deposits.

Mars Rover Beats US!

China: Socialist Space Science Builds Advanced Mars Rover! (13.2.2025)

Weighing just around 300 grams — about the same as an apple — the robot can roll on the ground and take flight to pass over obstacles. It was created by a research team at the Harbin Institute of Technology (HIT). The team has developed multiple versions of the aerial/terrestrial robot, achieving an endurance time six times longer than similar-sized unmanned aerial vehicles. These robots can be used to perform tasks such as monitoring, probing, and maintenance. They come in various forms, such as two-wheeled or spherical designs. They can be adapted to different terrains, and they can also be equipped with manipulators to perform screwing or pressing actions.

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