Copernical Team
How scientists designed the orbit of the Chang'E 5 mission
In the early morning of November 24, 2020, the Chang'E 5 lunar probe was launched from the Wenchang Space Launch Center and successfully executed a 23-day journey of lunar sample return (LSR) mission. In a review paper recently published in Space: Science and Technology, Dr. Zhong-Sheng Wang and his colleagues from the Beijing Institute of Spacecraft System Engineering, addresses three key orbit China's Mars orbiter captures series of selfies using remote camera
The China National Space Administration released photos on New Year's Day, of its Mars orbiter circling high above the Red Plant.
The selfies were taken by a small camera which was deployed by the Tianwen 1, capturing images of the orbiter and sending them back to it via a WiFi connection.
The photos were then relayed back to Earth where they were published by China's space agenc Sols 3347-3348: Bem Vindo a Roraima!
Tosol, Curiosity woke up in a new mapping quadrant, Roraima. The Roraima quadrant is named after the northern-most state of Brazil and Mount Roraima, which is the highest peak in the Pakaraima mountains which sits between Brazil, Venezuela, and Guyana.
The terrain in the Roraima region on Earth looks somewhat similar to the area Curiosity is in - with flat-topped hills and some steep slope Flight 19 - New Year, Same Ingenuity
The next flight on Mars marks the first of 2022 and the nineteenth for NASA's Ingenuity Mars Helicopter. The current mission goal is to reach the Jezero river delta to aid the Perseverance rover in path planning and scientific discovery.
This flight, which will take place no earlier than Friday, Jan. 7, takes the scout vehicle out of the South Seitah basin, across the dividing ridge, and u China plans missions to moon's south pole
China has approved the fourth phase of its lunar exploration program, including a basic model of a research station built on the moon over the coming decade, according to the China National Space Administration.
Wu Yanhua, deputy director of the administration, said China would carry out lunar exploration in the future Chang'e-6, Chang'e-7 and Chang'e-8 missions.
As planned, Chang'e- Resolving the black hole 'fuzzball or wormhole' debate
Black holes really are giant fuzzballs, a new study says. The study attempts to put to rest the debate over Stephen Hawking's famous information paradox, the problem created by Hawking's conclusion that any data that enters a black hole can never leave. This conclusion accorded with the laws of thermodynamics, but opposed the fundamental laws of quantum mechanics.
"What we found from strin Sunshield deploys on NASA's Next Flagship Telescope
The James Webb Space Telescope team has fully deployed the spacecraft's 70-foot sunshield, a key milestone in preparing it for science operations. The sunshield - about the size of a tennis court at full size - was folded to fit inside the payload area of an Arianespace Ariane 5 rocket's nose cone prior to launch. The Webb team began remotely deploying the sunshield Dec. 28, 2021, three days aft Space business: The final (profitable) frontier
The snub-nosed craft resembles a shuttle-airplane mashup, and is the latest entrant in a profit-seeking push with staggering potential - and risks - for humans to visit, work or even live in space.
The display of technology like the life-size model "Dream Chaser" ship at the CES tech show in Las Vegas is a sharp signal that the commercial space era is upon us.
Experts see a path for Second and third layers of Webb telescope sunshield fully tightened
The Webb team has completed tensioning for the first three layers of the observatory's kite-shaped sunshield, 47 feet across and 70 feet long.
The first layer—pulled fully taut into its final configuration—was completed mid-afternoon.
The team began the second layer at 4:09 pm EST today, and the process took 74 minutes. The third layer began at 5:48 pm EST, and the process took 71 minutes. In all, the tensioning process from the first steps this morning until the third layer achieved tension took just over five and a half hours.
These three layers are the ones closest to the Sun. Tensioning of the final two layers is planned for tomorrow.
"The membrane tensioning phase of sunshield deployment is especially challenging because there are complex interactions between the structures, the tensioning mechanisms, the cables and the membranes," said James Cooper, NASA's Webb sunshield manager, based at Goddard Space Flight Center.
Webb telescope fully deploys sunshield in mission milestone
The James Webb Space Telescope fully deployed its tennis-court sized sunshield Tuesday, a critical milestone for the success of its mission to study every phase of cosmic history, NASA said.
"All five layers of the sunshield are fully tensioned," said an announcer at the observatory's control center in Baltimore, where team members cheered, a live feed showed.
The 70-foot (21 meter) long, kite-shaped apparatus acts like a parasol, ensuring Webb's instruments are kept in the shade so they can detect faint infrared signals from the far reaches of the Universe.
