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A giant telescope was supposed to answer the universe’s big questions. Now the project has been rocked by misconduct claims | Square Kilometre Array
Astronomy

A giant telescope was supposed to answer the universe’s big questions. Now the project has been rocked by misconduct claims | Square Kilometre Array

It is hailed as a global endeavour to explore the hidden universe – a powerful telescope comprising more than 130,000 antennae being built in outback Western Australia.Along with a sister telescope in South Africa, the Square Kilometre Array Observatory is a €2bn (A$3.6bn) project tasked with mapping the first billion years of the universe.One day, the SKAO’s antennae – which look like metal Christmas trees scattered across the desert – could confirm the existence of extraterrestrial life, prove Einstein’s theory of relativity and explain how galaxies have evolved over time.But while the venture is being lauded as one of the most significant scientific endeavours of the 21st century, the Guardian can reveal that the organisation managing the funds of 16 member states has been rocked by all...
NASA, SpaceX launch Dragon to the ISS on extended cargo, station boosting mission – Spaceflight Now
SpaceX

NASA, SpaceX launch Dragon to the ISS on extended cargo, station boosting mission – Spaceflight Now

A SpaceX Falcon 9 rocket lifts off from Space Launch Complex 40 at Cape Canaveral Space Force Station to begin SpaceX’s 33rd Commercial Resupply Services (CRS-33) mission to the International Space Station. Image: SpaceX A Cargo Dragon spacecraft from SpaceX lifted off atop a Falcon 9 rocket in the early hours Sunday morning to begin a day-long journey to the International Space Station. It carried with it more than 5,000 pounds of cargo and science experiment supplies for the astronauts onboard and a new propulsion package for orbit raising maneuvers. The launch marks SpaceX’s 33rd Commercial Resupply Services (CRS-33) mission to the orbiting outpost. Docking at the forward port of the Harmony module is anticipated on Monday, Aug. 25, at 7:30 a.m. EDT (1130 UTC), marking the 50th Dragon v...
US military wants to secure the internet by making it more quantum
Science

US military wants to secure the internet by making it more quantum

Can we add quantumness to the internet to make it more secure?NicoElNino / Alamy The US military has launched an initiative to determine how quantum devices and particles could augment traditional communication networks – like those that make up the internet – to make them more secure. Quantum networks that share information via particles’ quantum states are extremely secure. For instance, the messages these states carry cannot be surreptitiously copied, thanks to the properties of quantum physics. Because of this, several quantum communication networks have already been built around the world. But a fully quantum internet has been hindered because we don’t know how to build some of the devices crucial for making it work. Instead of waiting for all of the outstand...
NASA’s SpaceX 33rd Commercial Resupply Mission Overview
SpaceX

NASA’s SpaceX 33rd Commercial Resupply Mission Overview

NASA and SpaceX are targeting no earlier than 2:45 a.m. EDT on Sunday, Aug. 24, for the next launch to deliver scientific investigations, supplies, and equipment to the International Space Station. Filled with more than 5,000 pounds of supplies, the SpaceX Dragon spacecraft, on the company’s Falcon 9 rocket, will lift off from Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Dragon will dock autonomously about 7:30 a.m. on Monday, Aug. 25, to the forward port of the space station’s Harmony module. This launch is the 33rd SpaceX commercial resupply services mission to the orbital laboratory for the agency, and the 13th SpaceX launch under the Commercial Resupply Services-2 contract. The first 20 launches were under the original resupply services contract. Watch agency l...
NASA Tests Tools to Assess Drone Safety Over Cities
NASA

NASA Tests Tools to Assess Drone Safety Over Cities

A future with advanced air mobility aircraft populating the skies will require the U.S. to implement enhanced preflight planning that can mitigate potential risks well before takeoff – and NASA is working to develop the tools to make that happen.  Preflight planning is critical to ensuring safety in the complex, high-risk environments of the future airspace. Timely, predictive, and up-to-date risk assessment within a single platform makes it much easier for drone or air taxi operators to check flight plans for high-risk concerns.   NASA is working on tools to deliver those services, and in June, the agency and aviation safety company ResilienX Inc. demonstrated how these tools can be integrated into commercial systems.   During a series of tests conducted at ResilienX’s facility in Syracu...