Here's how NASA's Psyche mission could unveil the interior secrets of planets
Friday, 13 October 2023 14:39
It's unlikely to be a bad omen, but NASA's mission Psyche is currently due to launch on Friday 13 October. Lifting off at 10:19 EDT on a SpaceX Falcon Heavy rocket, it faces a perilous journey and isn't scheduled for arrival at its namesake asteroid, 16 Pscyhe, until 2029.
Asteroid 16 Psyche (meaning "soul" in Greek) was discovered in 1852 and is named after an ancient Greek princess who married Eros (the namesake of another asteroid). It orbits the sun in the main asteroid belt between Mars and Jupiter, at approximately three times the distance from the sun as Earth. It is a massive M-type asteroid (M stands for "metal-rich"), over 230km across.
Astronomers have to be careful with the term metal though, as in stellar physics "metallicity" means anything heavier than helium. In this case though, we are talking about metals such as iron and cobalt.
To give an idea of scale, if the sun was shrunk down to the size of an official NBA basketball, then the asteroid's diameter would be about the same size as the thickness of three pieces of paper (0.3mm), and located at a distance of 161 meters away.
NASA journeys to the metal-rich asteroid Psyche
Friday, 13 October 2023 13:32
It's a world like no other: a metal-rich asteroid that could be the remnants of a small planet, or perhaps an entirely new type of celestial body unknown to science.
A NASA spacecraft blasted off from the Kennedy Space Center Friday bound for Psyche, an object 2.2 billion miles (3.6 billion kilometers) away that could offer clues about the interior of planets like Earth.
"We're going to NASA targets 2024 for first flight of X-59 Experimental Aircraft
Friday, 13 October 2023 13:32
NASA's Quesst mission has adjusted the scheduled first flight of its X-59 quiet supersonic aircraft to 2024.
A one-of-a-kind experimental aircraft, the X-59 has required complex engineering from NASA researchers working with prime contractor Lockheed Martin Skunk Works. In addition to the aircraft's design, the X-59 also combines new technology with systems and components from multiple, es Psyche spacecraft launched to mysterious and rare metal asteroid in first mission of its kind
Friday, 13 October 2023 13:28
NASA's Psyche spacecraft rocketed away Friday on a six-year journey to a rare metal-covered asteroid.
Week in images: 09-13 October 2023
Friday, 13 October 2023 12:10
Week in images: 09-13 October 2023
Discover our week through the lens
Chinese commercial satellite firm completes high-speed laser image transmission test
Friday, 13 October 2023 11:26
Earth from Space: Bentiu, South Sudan
Friday, 13 October 2023 07:00
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The landscape around the city of Bentiu in South Sudan is featured in this Copernicus Sentinel-2 image. Chinese firm sold satellites for intelligence to Russia's Wagner: contract
Friday, 13 October 2023 06:38
Russian mercenary group Wagner in 2022 signed a contract with a Chinese firm to acquire two satellites and use their images, aiding its intelligence work as the organisation sought to push Russia's invasion of Ukraine, according to a document seen by AFP.
The contract was signed in November 2022, over half a year into Moscow's invasion of Ukraine in which the Wagner group under its founder Y Illuminating errors creates a new paradigm for quantum computing
Friday, 13 October 2023 06:38
Researchers have developed a method that can reveal the location of errors in quantum computers, making them up to ten times easier to correct. This will significantly accelerate progress towards large-scale quantum computers capable of tackling the world's most challenging computational problems, the researchers said.
Led by Princeton University's Jeff Thompson, the team demonstrated a wa Ex-Fusion and Tokyo Tech establish collaborative research cluster for laser fusion
Friday, 13 October 2023 06:38
EX-Fusion Inc. has established a Collaborative Research Cluster focused on advancing liquid metal devices for the realization of commercial laser fusion reactors in collaboration with Tokyo Institute of Technology. The signing ceremony to formalize this partnership was held on October 11, marking the official commencement of their joint efforts.
The 'EX-Fusion Liquid Metal Collaborative Re