Stellar motions reveal backbone of the Large Magellanic Cloud
Wednesday, 30 March 2022 06:54
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Using data from the VISTA survey of the Magellanic Clouds system (VMC), researchers at the Leibniz Institute for Astrophysics Potsdam (AIP), in collaboration with scientists from the VMC team, confirmed the existence of elongated orbits which are at the backbone of the bar formation process. The method used repeated imaging observations to construct a velocity map of stars in the central region Euclid spacecraft grows as eyes meet brain
Wednesday, 30 March 2022 06:00 Write a comment
ESA is now one step closer to unveiling the mysteries of the dark Universe, following the coming together of two key parts of the Euclid spacecraft – the instrument-carrying payload module and the supporting service module.
NASA ready for high-stakes, low-profile SLS test
Tuesday, 29 March 2022 22:44 Write a comment
NASA says it’s ready to go ahead with a practice countdown of the Space Launch System that will serve as a final key test before the rocket’s first launch, but one that will also take place largely out of public view.
Pixxel raises $25 million for hyperspectral imaging constellation
Tuesday, 29 March 2022 20:56 Write a comment
Indian startup Pixxel said March 28 it has raised $25 million for a hyperspectral imaging constellation that plans to deploy its first satellite this week.
The post Pixxel raises $25 million for hyperspectral imaging constellation appeared first on SpaceNews.
Lockheed Martin signs deal to use SpiderOak cybersecurity to protect satellite networks
Tuesday, 29 March 2022 18:08 Write a comment
SpiderOak Mission Systems announced March 29 it won a contract from Lockheed Martin Space for its cybersecurity software.
The post Lockheed Martin signs deal to use SpiderOak cybersecurity to protect satellite networks appeared first on SpaceNews.
Koons on the Moon—sculptures to be placed on lunar surface
Tuesday, 29 March 2022 16:28 Write a comment
American pop artist Jeff Koons is to send sculptures to the Moon later this year on a spacecraft blasting off from the Kennedy Space Center in Florida, his gallery said Tuesday.
Koons, one of the most celebrated and expensive living artists, is famed for kitsch pieces such as "Ballon Dog" and "Rabbit," and his work is exhibited in galleries around the world.
His latest project "Moon Phases" consists of physical sculptures that will be left permanently on the lunar surface in a transparent, thermally coated miniature satellite, the Pace Gallery in New York said.
Koons will also make unique digital versions of the sculptures—marking his entry into the lucrative new world of NFTs (non-fungible tokens).
The sculptures will travel on the "Nova-C Lunar Lander," designed by private company Intuitive Machines, and will be placed on the surface of the Moon in the Oceanus Procellarum.
Starship could be ready for an orbital flight in May
Tuesday, 29 March 2022 16:26 Write a comment
SpaceX has enjoyed a lot of wins in the past few years. In addition to successfully glide-testing and landing multiple Starship prototypes, they've rolled out its first Super Heavy boosters, test-fired the new Raptor Vacuum engines, and assembled the "Mechazilla" launch tower at Boca Chica, Texas. They also unveiled the first fully-furbished orbital test vehicle (SN20) that was stacked with a first stage booster for the first time on its launch pad.
Given the prodigious rate of progress, few were surprised when Musk announced that the first orbital flight test could take place as soon as January 2022. Unfortunately, this date had to be pushed back to an environmental assessment and the usual bureaucratic rigmarole. However, Musk recently announced on Twitter that in light of his company's success with the new Raptor engines, they could be ready to conduct the long-awaited orbital test flight this May.
The tweet was posted on Monday, March 21st, in response to a story by Michael Sheetz, a space reporter with CNBC.
Ariane 6, Vega-C, microlaunchers: ESA looks to full range of launch options for European institutional missions
Tuesday, 29 March 2022 14:00 Write a comment
ESA Director General Josef Aschbacher today underscored the Agency’s determination to ensure that ESA’s work in space is not derailed by the tragic events in Ukraine. Mr Aschbacher stresses that work continues to assess the impact on each ongoing programme, including on missions affected by Roscosmos' withdrawal of Soyuz launch operations from Europe’s Spaceport in French Guiana.
'Bubble-through' nuclear engine might be a future NASA workhorse
Tuesday, 29 March 2022 13:51 Write a comment
A cutting-edge nuclear thermal propulsion (NTP) rocket engine using what's called centrifugal liquid fuel bubble-through could one day be a ticket for NASA to go directly into deep space.
Under an NTP research contract for the Space Nuclear Propulsion Project Office at NASA's Marshall Space Flight Center (MSFC), The University of Alabama in Huntsville (UAH), a part of the University of Alabama System, is leading a collaboration of universities across the nation including the University of Rhode Island (URI), Drexel University, the Massachusetts Institute of Technology (MIT), Pennsylvania State University and the University of Michigan (U-M) to research the concept.
ESA supports Indian lunar and solar missions
Tuesday, 29 March 2022 13:10 Write a comment
The Indian Space Research Organisation (ISRO) is launching two pioneering scientific spacecraft this year, one to study the Sun, and one to land on the Moon – the nation’s first soft landing on another celestial body.
ESA’s global deep-space communication antennas will provide essential support to both missions every step of the way, tracking the spacecraft, pinpointing their locations at crucial stages, transmitting commands and receiving ‘telemetry’ and valuable science data.
Singapore signs the Artemis Accords
Tuesday, 29 March 2022 12:32 Write a comment
Singapore has become the 18th country to join the U.S.
Astronomy's ten-year wish list: Big money, bigger telescopes and the biggest questions in science
Tuesday, 29 March 2022 11:24 Write a comment
It takes expensive tools to learn about the universe, but projects like the Very Large Array for radio astronomy in New Mexico and the Chandra X-ray Observatory, which orbits Earth, have pushed scientific knowledge forward in ways that would not have been possible without these instruments. Every 10 years, astronomers and astrophysicists outline priorities for the hardware they need in the decadal survey on astronomy and astrophysics.
China launches first Long March rocket with solid boosters
Tuesday, 29 March 2022 11:22 Write a comment
China launched its first Long March 6A from a new launch complex at Taiyuan Tuesday, successfully sending two satellites into sun-synchronous orbits.
The post China launches first Long March rocket with solid boosters appeared first on SpaceNews.
Juice’s journey and Jupiter system tour
Tuesday, 29 March 2022 11:00 Write a comment
Video:
00:04:25
ESA’s Jupiter Icy Moons Explorer, Juice, is set to embark on an eight-year cruise to Jupiter starting April 2023. The mission will investigate the emergence of habitable worlds around gas giants and the Jupiter system as an archetype for the numerous giant planets now known to orbit other stars.
This animation depicts Juice’s journey to Jupiter and highlights from its foreseen tour of the giant planet and its large ocean-bearing moons. It depicts Juice’s journey from leaving Earth’s surface in a launch window 5–25 April 2023 and performing multiple gravity assist flybys in the inner Solar System, to