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By Ather Fawaz
China launches Chang'e-5 mission to extract and bring lunar rock samples to Earth
by Ather Fawaz
Image via National Geographic China successfully launched its Chang'e-5 mission on Monday whereby it is sending a spacecraft to the Moon to collect rock samples. If everything goes according to plan, the lander portion of the spacecraft will touch down on the lunar surface by the end of this week and will have approximately 14 days—or the length of a single day on the satellite—to collect the samples and bring them back to Earth.
The spacecraft took off from the Wenchang space site at Hainan Island in China on Monday. Unlike previous missions, China was open about live-streaming and consistently sharing information about the launch procedures. The entire event was live-streamed by Chinese state media without any delay, showing the growing confidence that the nation has in its space program.
The mission is being hailed as the most ambitious program in China's space history. Not only will it be the first attempt at collecting lunar rock samples in over forty years, but it also sets the nation on course to become only the third country to bring pieces of the moon back to Earth, joining the ranks of the U.S. and Soviet Russia who each completed this feat with the Apollo Missions and the Luna robotic landings, respectively.
China plans to land Chang'e-5 on the Mons Rümker, which is an isolated volcanic formation that is located in the northwest part of the Moon's near side. It's also much younger than the craters that the Apollo astronauts visited. Once there, the spacecraft is slated to retrieve more than four pounds of lunar samples. For contrast, the three successful Soviet Luna missions brought close to 0.625 pounds while NASA’s Apollo astronauts ferried 842 pounds of moon rock and soil back to the Earth.
From liftoff to touchdown back to Earth, the entire mission is scheduled to take less than a month. China hopes that the successful completion of Chang’e-5 will be a stepping stone towards establishing an international lunar research station before colonizing the moon by the next decade.
Source: The New York Times via Engadget
Samsung Galaxy Note20 Ultra unboxing and first impressions
by João Carrasqueira
Back in August, Samsung introduced this year's member of the Galaxy Note series, stepping it up to the Note20 and Note20 Ultra. The company has sent us over the latter, and it comes in the new Mystic Bronze color, which Samsung is using across its entire lineup of devices this year.
In Europe, the Galaxy Note20 Ultra is powered by an Exynos 990 chipset, featuring two cores at 2.75GHz, two at 2.5GHz, and four power-efficient Cortex-A55 cores at 2GHz. It has 12GB of RAM, and it comes with 256GB of internal storage, a configuration that's also not available in the U.S., where the only options are 128GB or 512GB. This variant costs €1,339 in Portugal or £1,179 in the UK.
It has a huge 6.9-inch QHD+ display, now with a 120Hz refresh rate, though this only works in Full HD+. As usual for the Note family, it comes with an S Pen, and this time, thanks to the increased refresh rate, it should have lower latency than last year's models. The phone also has some new pen-related features, such as text recognition for handwritten notes, or the ability to convert them to plain text. This is still a wireless S Pen with a battery, so it still supports air gestures and you can use it as a remote shutter for the camera on the phone.
The camera setup is very similar to the Galaxy S series from earlier in the year, featuring a 108MP primary camera, a 12MP wide-angle lens, and a 12MP periscope telephoto camera, with up to 50x digital zoom. There's a 10MP camera on in a punch-hole on the front.
We're also taking a look at the Galaxy Buds Live, the new truly wireless earbuds introduced alongside the Galaxy Note20 Ultra. They're the first Galaxy Buds with active noise cancellation, and they feature a new bean-like design. There are also features like a dedicated voice pickup unit to activate Bixby with voice. Check out our hands-on video below.
By Ather Fawaz
NASA approves SpaceX and the Crew Dragon for regular crewed missions to the ISS
by Ather Fawaz
Image via NASA/SpaceX It has been a big year so far for SpaceX. Back in May, its Crew Dragon spacecraft completed its first manned voyage to the International Space Station (ISS). With Elon Musk accrediting Starship as the top priority for the company, the famed project has also picked up pace. So has the Starlink initiative, with its recent expansion to include more beta customers. The firm is also gearing up for Dragon's second manned mission, Crew-1, to the ISS in a few days as well. Amidst all this, it has now finally gained NASA's approval that it has been striving towards with the Commercial Crew program.
The approval came after NASA signed the Human Rating Certification Plan for SpaceX’s crew transportation system yesterday. The signing was completed after conducting a thorough flight readiness review ahead of the agency’s Crew-1 mission, with astronauts onboard, to the space station. NASA Administrator Jim Bridenstine commended the success of the Commercial Crew Program and the achievements of both companies, stating:
The founder and CEO of SpaceX, Elon Musk marked it as an honor and a motivating force in the company's vision to make flights to the Moon and Mars a reality:
This is a milestone for both companies. For SpaceX, this system of the Crew Dragon plus the Falcon 9 rocket along with the associated ground systems is the first to be NASA-certified for regular manned flights since the space shuttle nearly 40 years ago. This obviously means that SpaceX's hefty investment in the Commercial Crew program has paid off. For NASA, this is the first time that the agency has certified a commercial spacecraft system in history that is capable of transporting humans to and from the ISS. This directly means that astronauts can regularly make trips to the ISS to and from American soil, which could be a vital step towards commercializing space flights.
By News Staff
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by Steven Parker
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By Ather Fawaz
NASA and SpaceX are gearing up for Crew Dragon's second manned voyage to the ISS next month
by Ather Fawaz
SpaceX Crew-1. Image via SpaceX/NASA SpaceX and NASA are preparing to launch the Crew Dragon's second manned flight to the International Space Station (ISS) next month. Dubbed Crew-1, the private spaceflight will be ferrying astronauts Shannon Walker, Victor Glover, Mike Hopkins, and Soichi Noguchi to the space station as part of NASA's Commercial Crew Program. Weather permitting and barring unforeseen circumstances, the Crew Dragon will launch atop the Falcon 9 rocket from Launch Complex 39A at Kennedy Space Center in Florida at 7:49 PM EST (0049 GMT) on Saturday, November 15.
Although the companies planned to launch this mission back in August initially, they have faced numerous delays. Last week, NASA announced that they were considering a launch window sometime early to mid-November. November 15 falls within that period, and it will be less than six months after the Dragon's first voyage to the ISS back in May this year. The latest delay, NASA stated, was to provide "additional time for SpaceX to complete hardware testing and data reviews as the company evaluates off-nominal behavior of Falcon 9 first stage engine gas generators observed during a recent non-NASA mission launch attempt".
Image via NASA Commercial Crew (Twitter) Tomorrow, Wednesday, October 28, 4 PM EDT, teams managing the Crew-1 mission will hold a media teleconference to get the media and the general public up to speed with what's in store for next month's launch. They will also be discussing results from the recent testing of Falcon 9 Merlin engines that have caused the latest delay. For those interested, you can join the live teleconference here.