How were the carbon contents in terrestrial and lunar mantles established
Wednesday, 02 June 2021 04:18According to the theory of planet formation, rocky bodies such as the Earth were formed by repeating collisions from dusty materials. In this process, a number of Mercury- or Mars-sized planetary embryos, were formed, and eventually these bodies merged together and formed terrestrial planets in our solar system. During the formation of the planetary embryos, the interior of these bodies wa
Enaire and Indra plan new constellation to improve air traffic management
Wednesday, 02 June 2021 04:18Enaire and Indra have created a public-private initiative project for satellite technology innovation. Once the validation phase has taken place, the project's objective is to create and deploy a network of more than 200 small satellites at a low altitude to improve air traffic management with a global service vision over the entire planet. The incorporation of Startical, the name of the c
USS Paul Ignatius fires Standard Missile-3 interceptors in test
Wednesday, 02 June 2021 04:18The USS Paul Ignatius fired two Standard Missile-3 interceptors at the end of May in order to engage ballistic missile targets launched from the Hebrides Guided Weapon Range off the west coast of Scotland, the Navy announced on Tuesday. The test was carried out as part of a cooperative engagement with the Royal Netherlands Navy, which used its advanced combat system suite to warn the ma
China's artificial sun brings nuclear fusion energy closer
Wednesday, 02 June 2021 04:18On Friday, Hefei Institutes of Physical Science, part of the Chinese Academy of Sciences, ran its experimental controllable nuclear fusion device and kept the plasma stable at a temperature of 120 million degrees C for 101 seconds and at 160 million C for 20 seconds. The previous record was 20 seconds at 100 C set by the Korea Superconducting Tokamak Advanced Research (KSTAR), the Republic
NRAO selects contractor for Next-Generation VLA Antenna Development
Wednesday, 02 June 2021 04:18The National Radio Astronomy Observatory (NRAO) has selected a contractor to develop a production-ready design and produce a prototype antenna for the Next Generation Very Large Array (ngVLA). NRAO officials signed an agreement with mtex antenna technology GmbH of Germany on May 27. The ngVLA, a powerful radio telescope with a total of 263 dish antennas distributed across North America, is
GomSpace wins contract to develop satellites for global air traffic management consortium
Wednesday, 02 June 2021 04:18The global technology and consulting company Indra in Spain and the Spanish Air Navigational Service Provider (ANSP) Enaire has selected GomSpace A/S to deliver a large-scale development and demonstration project including the launch of three dedicated in orbit demonstration (IOD) nanosatellites. The contract GomSpace disclosed on May 10 with Indra, which is estimated to be at a value of E
World's largest Earth observation conference will come to Bonn in 2022
Wednesday, 02 June 2021 04:18The European Space Agency (ESA) Living Planet Symposium takes place every three years with approximately 4000 to 5000 participants. The previous symposium was held in Milan during May 2019 - with extensive support from the city and university. From 23 to 27 May 2022, the world's largest specialist conference in the field of Earth observation will be coming to Germany for the first time - to Bonn
NASA scientists use lightning to help predict hurricane intensity
Wednesday, 02 June 2021 04:18Instead of chasing storms, NASA researchers are using new weather prediction methods to see storms ahead of time. By studying lightning, the team of scientists is working to develop new ways to help forecast the intensity of incoming hurricanes. Typically, an increase in lightning within the storm signals that the storm is likely to strengthen. But sometimes even weakening hurricanes have large
Research sheds light on origins, age of massive impact crater
Wednesday, 02 June 2021 04:18Hidden beneath a kilometre of ice in northwestern Greenland, an impact crater that could swallow a city the size of London, Ont. is the subject of much debate about its origins and age. Now, Western planetary scientist Elizabeth Silber has published new research suggesting the crater could be young - as craters go - having formed during the Pleistocene geological epoch, between 11,700 and
Israel says military exports hit $8.3 bn in 2020
Wednesday, 02 June 2021 04:18Israeli military exports reached $8.3 billion in 2020, buoyed by a 15 percent spike in the number of agreements signed compared with the previous year, the government announced Tuesday. Despite fears the coronavirus pandemic would impact 2020 sales, Israel cited new markets in allowing sales jumping $1 billion from 2019. It's the second highest sales figure ever, behind 2017, when the to
Viasat wants FCC to review Starlink’s government funding
Tuesday, 01 June 2021 21:08TAMPA, Fla. — Satellite operator Viasat is stepping up efforts to stop Starlink’s growing constellation, taking aim at the nearly $900 million of rural broadband subsidies that SpaceX won in December.
The operator is asking the Federal Communications Commission to review decisions made around the Rural Digital Opportunity Fund (RDOF), claiming differential treatment and a lack of transparency.
Europe picks EuroQCI satellite quantum communications consortium
Tuesday, 01 June 2021 17:35TAMPA, Fla. — Europe has tasked an Airbus-led group to devise its own quantum communications network as startup Arqit raises $400 million for a space-based system.
Airbus said May 31 the European Commission awarded the group a contract to study a quantum technology-powered network, called EuroQCI, to secure critical infrastructure across Europe.
German startup raises funding for wildfire monitoring satellites
Tuesday, 01 June 2021 17:00WASHINGTON — A German startup has raised an initial funding round that will enable it to begin launching a constellation of satellites to detect wildfires.
Orora Technologies, or OroraTech, announced June 1 it closed a Series A round worth 5.8 million euros ($7.1 million).
D-Orbit unveils third mission for ION Satellite Carrier
Tuesday, 01 June 2021 16:18SAN FRANCISCO – D-Orbit plans to transport satellites into six distinct orbits in addition to hosting three payloads on a June flight of the Italian firm’s In-Orbit Now (ION) Satellite Carrier.
Customers for the third ION mission, which D-Orbit calls Wild Ride, include Elecnor Deimos of Spain, Bulgaria’s EnduroSat and Kuwaiti Orbital Space.
ESA, Airbus sign long-delayed Galileo contract after court ruling
Tuesday, 01 June 2021 12:36JOHANNESBURG — The European Space Agency announced May 28 that it had signed a long-delayed 700-million-euro contract ($855 million) with Airbus Defence and Space on behalf of the European Commission for six second-generation Galileo satellites.
The European Commission announced Jan.