Ever since it made its historic landing on Jan. 3rd, 2019, the Chang’e-4 mission and its Yutu 2 rover have been busy exploring the lunar surface. Just recently, the mission passed its first year of operations and earned the distinction of being the first rover to travel a record 357.695 meters (1,173.5 ft) on the far side of the Moon. And in between all that, the mission has also provided some truly fascinating images of the lunar surface.
Thanks to a data release issued on Monday (Jan. 20th), the public can now peruse through all of the high-resolution images taken by the Chang’e-4 mission. The data, which was released by the Ground Research and Application System (GRAS) of the Chinese Lunar Exploration Project, includes images of the far side of the Moon that were taken with the lander’s terrain camera and the panoramic camera on the Yutu-2 rover.
Continue reading “China Releases New Pictures From the Surface of the Moon”
China greeted the New Year with some impressive lunar milestones. For starters, last Friday (Jan. 3rd) was the first anniversary of the Chang’e-4 mission becoming the first robotic mission to make a landing on the far side of the Moon. A day prior, the Yutu-2 rover also celebrated the end of its 13th lunar day of science operations and the fact that it was the first rover to travel a record 357.695 meters (1,173.5 ft) on the far side of the Moon.
Continue reading “Chang’e-4 Wraps Up a Year Roving on the Far Side of the Moon”
On January 3rd, 2019, China’s Chang’e-4 lander became the first mission in history to make a soft-landing on the far side of the Moon. After setting down in the Von Karman Crater in the South Pole-Aitken Basin, the rover element of the mission (Yutu 2) deployed and began exploring the lunar surface. In that time, the rover has traveled a total of 345.059 meters (377 yards) through previously unexplored territory.
Continue reading “China’s Yutu-2 Rover has now Traveled Over 345 Meters Across the Surface of the Moon”
The Chang’e-4 mission, the fourth installment in the Chinese Lunar Exploration Program, has made some significant achievements since it launched in December of 2018. In January of 2019, the mission lander and its Yutu 2 (Jade Rabbit 2) rover became the first robotic explorers to achieve a soft landing on the far side of the Moon. Around the same time, it became the first mission to grow plants on the Moon (with mixed results).
In the latest development, the Netherlands-China Low Frequency Explorer (NCLE) commenced operations after a year of orbiting the Moon. This instrument was mounted on the Queqiao communications satellite and consists of three 5-meter (16.4 ft) long monopole antennas that are sensitive to radio frequencies in the 80 kHz – 80 MHz range. With this instrument now active, Chang’e-4 has now entered into the next phase of its mission.
Continue reading “There’s Now an Operational Radio Telescope on the Far Side of the Moon”
When China’s Chang’e-4 spacecraft landed on the lunar far side on January 3rd 2019, it made history. It was the first spacecraft to visit that part of the Moon, and among its payload was a 2.6 kg (5.7 lb) mini-biosphere called the Lunar Micro Ecosystem (LME).
The sealed, cylindrical biosphere is only 18 cm (7.1 in) long and 16 cm (6.3 in) in diameter. The LME carried six lifeforms, kept in mostly Earth-like conditions except for micro-gravity and lunar radiation.
Continue reading “China’s Lander Successfully Grew Some Cotton Plants on the Moon. Fruit Flies and Potatoes Didn’t Fare So Well”
After years of construction, China’s new radio telescope is in action. The telescope, called FAST (Five-hundred-meter Aperture Spherical Radio Telescope) has double the collecting power of the Arecibo Observatory in Puerto Rico, which has a 305 meter dish. Until now, Arecibo was the world’s largest radio dish of its type.
Continue reading “China’s FAST Telescope, the World’s Largest Single Radio Dish Telescope, is Now Fully Operational”
On Friday, July 19th, China’s Tiangong-2 (“Heavenly Palace”) space laboratory successfully entered Earth’s atmosphere under controlled conditions and burned up above the South Pacific Ocean. This marked the successful completion of all of Tiangong-2’s tasks, which constituted China’s second attempt at testing their capability to conduct research and human operations in Low Earth Orbit (LEO).
Continue reading “China’s Tiangong 2 was Destroyed Last Week, Burning up in the Atmosphere Over the South Pacific Ocean”
On January 3rd, 2019, the Chinese National Space Administration (CNSA) successfully landed their Chang’e-4 mission on the far side of the Moon. This mission represents a major milestone for China, being the fourth lander-rover mission to be sent to the Moon, and the first mission in history to land on the “dark side of the Moon”. And what it manages to uncover there is sure to excite and inspire scientists for many years to come.
For example, the mission’s Yutu-2 (Jade Rabbit-2) rover made an impressive find that may confirm a theory about lunar impacts. After collecting spectral data from the moon’s largest crater (the South Pole-Aitken Basin) the Chang’e-4 mission team from the Chinese Academy of Sciences (CAS) concluded that the impact that created the Basin turned up material from deep within the Moon’s mantle. This finding could offer new insight into how the Moon evolved over the course of billions of years.
Continue reading “Chang’e-4 Lander and its Rover Have Turned up new Mysteries on the Moon’s far side. The Moon’s Mantle Blasted Onto the Surface?”
The China National Space Administration (CNSA) has released some new photos and updated the world on their lunar rover mission. The Yutu-2 rover is working its way into the history books on the lunar far side, exploring the Von Karman crater. It’s third lunar day is now in the record books.
Continue reading “China’s Lunar Rover Wakes Up and Gets to Work for its 3rd Lunar Day”
For centuries, astronomers have been studying the Milky Way in order to get a better understanding of its size and structure. And while modern instruments have yielded invaluable observations of our galaxy and others (which have allowed astronomers to gain a general picture of what it looks like), a truly accurate model of our galaxy has been elusive.
For example, a recent study by a team of astronomers from National Astronomical Observatories of Chinese Academy of Sciences (NAOC) has shown that the Milky Way’s disk is not flat (as previously thought). Based on their findings, it appears that the Milky Way becomes increasingly warped and twisted the farther away one ventures from the core.
Continue reading “The Milky Way is Actually Warped”