OneWeb and Telefonica collaborate to extend connectivity across Europe and Latin America
Tuesday, 17 May 2022 09:13OneWeb, the low Earth orbit satellite communications company, and Telefonica through, Telefonica Global Solutions (TGS), the subsidiary of global telecommunications company Telefonica that manages the international Wholesale, Global Roaming, Multinationals and USA businesses, have signed a Memorandum of Understanding (MoU) to improve connectivity services across Europe and Latin America. The col
4D composite printing can improve the wings of drones
Tuesday, 17 May 2022 09:13The aviation industry faces multiple pressures from higher fuel costs and increased scrutiny over the environmental and quality-of-life impacts from its aircraft. Researchers are looking for new methods of keeping expenses down while improving overall efficiency, and the relatively new market of unmanned aerial vehicles (UAVs) - or drones - is no exception. UAVs are occupying an ever-growi
Landmark partnership between the US and UK to launch new era of spaceflight
Tuesday, 17 May 2022 09:13Future spaceflight will be made easier and cheaper, following a landmark partnership with the United States to help cut red tape and boost opportunities in the UK, signed by the Transport Secretary this week in Washington. Transport Secretary Grant Shapps and US Transportation Secretary Pete Buttigieg signed a declaration on 11 May 2022 to work together on future commercial spaceflight mis
Gilmour Space completes full duration test fire of new Phoenix rocket engine
Tuesday, 17 May 2022 09:13An Australian launch services company known for its orbital-class hybrid rocket technology, Gilmour Space Technologies, has unveiled a new 3D printed liquid rocket engine that will power the third stage of its Eris rocket to orbit. The company has shared a video of a successful 190-second Mission Duty Cycle (or mission duration) test fire of its new regeneratively-cooled liquid rocket engi
Inmarsat welcomes Netherlands 3.5ghz Advisory Committee report
Tuesday, 17 May 2022 09:13Commenting on the report to the Dutch Ministry of Economic Affairs and Climate from the Advisory Committee on 3.5GHz Communications Jason Smith, Inmarsat Chief Operating Officer, said: "Inmarsat is pleased to read the recommendations from the Advisory Committee to the Ministry on the National Frequency Plan and the focus on the necessary protection of essential safety services provided via satel
Space systems dominate Rocket Lab revenue
Tuesday, 17 May 2022 08:57Rocket Lab, the company best known for its Electron small launch vehicle, generated most of its first quarter revenue from other space systems and not launch itself.
The post Space systems dominate Rocket Lab revenue appeared first on SpaceNews.
ABL Space Systems completes acceptance testing of RS1 upper stage
Tuesday, 17 May 2022 07:34ABL Space Systems has completed testing of the second stage of its small launch vehicle, four months after a previous version of the stage was destroyed in a test accident.
April in orbit: two ESA astronauts and plenty of science
Tuesday, 17 May 2022 07:30April 2022 was an exciting month for Europe in space. After a few weather-related delays, ESA astronaut Samantha Cristoforetti was launched to the International Space Station on 27 April with Crew-4 for her second mission, Minerva. She was welcomed aboard the International Space Station by Matthias Maurer, marking the first time since 2011 that two ESA astronauts had been together in orbit. Look back on another busy month aboard the orbital outpost in this regular summary from the International Space Station.
Spacecom plots maritime expansion after netting first customer
Monday, 16 May 2022 19:16Israeli satellite operator Spacecom is adjusting its business to serve maritime customers as the market shows signs of recovering from the pandemic.
The post Spacecom plots maritime expansion after netting first customer appeared first on SpaceNews.
India hit by more suspected space debris
Monday, 16 May 2022 16:37Indian authorities are examining several pieces of suspected space debris that fell into rural western India on May 12, with the timing of the incident suggesting they could be parts of a Chinese rocket that reentered the atmosphere that day.
A CubeSat is flying to the moon to make sure Lunar Gateway's orbit is stable
Monday, 16 May 2022 15:21Before this decade is over, NASA will send astronauts to the moon for the first time since the Apollo Era. As part of the Artemis Program, NASA also plans to establish the infrastructure that will allow for a "sustained program of lunar exploration." A key part of this is the Lunar Gateway, an orbiting space station that will facilitate regular trips to and from the lunar surface. In addition to being a docking point for ships going to and from Earth, the station will also allow for long-duration missions to Mars.
The Gateway will have what is known in orbital mechanics as a "near rectilinear halo orbit" (NRHO), meaning it will orbit the moon from pole to pole. To test the long-term stability of this orbit, NASA will be sending the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) to the moon by the end of May.
Lunar eclipse thrills stargazers in the Americas
Monday, 16 May 2022 15:17A total lunar eclipse provided a spectacular celestial show as it unfolded Sunday night into early Monday in the Americas.
The eastern half of North America and all of Central and South America were prime locations to see the eclipse, while partial stages were visible across Africa, Europe and the Middle East.
Among those watching the eclipse where skies were clear were residents of Buenos Aires, Argentina, who bundled up in the chilly night and relaxed on blankets in a park to look at the event. In Caracas, Venezuela, some people brought laser pointers as a crowd gathered to watch.
U.S. Space Force sees future demand for surveillance beyond Earth orbit
Monday, 16 May 2022 14:42Space Force Lt. Gen. Whiting said the U.S. military will likely have to pay more attention to what’s happening in cislunar space
The post U.S. Space Force sees future demand for surveillance beyond Earth orbit appeared first on SpaceNews.
Humans have big plans for mining in space, but there are many things holding us back
Monday, 16 May 2022 12:46Like Earth, planetary bodies such as the moon, Mars, asteroids and comets contain substantial deposits of valuable resources. This has caught the attention of both researchers and industry, with hopes of one day mining them to support a space economy.
But setting up any kind of off-Earth mining industry will be no small feat. Let's look at what we're up against.
In-situ resource utilization
When you think of off-Earth mining, you might imagine extracting materials from various bodies in space and bringing them back to Earth. But this is unlikely to be the first commercially viable example.
If we wanted to establish a permanent human presence on the moon, as NASA has proposed, we would need to resupply astronauts living there. Resources such as water can only be recycled to an extent.
At the same time, resources are extremely expensive to launch from Earth. As of 2018, it cost about A$3,645 to launch one kilogram of material into low Earth orbit, and more to launch it higher, or onto the moon.