New black hole images reveal a glowing, fluffy ring and a high-speed jet
Thursday, 27 April 2023 07:03
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Boston MA (SPX) Apr 27, 2023
In 2017, astronomers captured the first image of a black hole by coordinating radio dishes around the world to act as a single, planet-sized telescope. The synchronized network, known collectively as the Event Horizon Telescope (EHT), focused in on M87*, the black hole at the center of the nearby Messier 87 galaxy. The telescope's laser-focused resolution revealed a Astronomers image for the first time a black hole's shadow together with a powerful jet
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"Previously we had seen both the black hole and the jet in separate images, but now we have taken a panoramic picture of the black hole together with its jet at a new wavelength", says Ru-Sen Lu, from the Shanghai Astronomical Observatory and leader of a Max Planck Research Group at the Chinese Academy of Sciences. The surrounding material is thought to fall into the black hole in a process know Scientists discover rare element in exoplanet's atmosphere
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The rare metal terbium has been found in an exoplanet's atmosphere for the first time. The researchers at Lund University in Sweden have also developed a new method for analyzing exoplanets, making it possible to study them in more detail.
KELT-9 b is the galaxy's hottest exoplanet, orbiting its distant star about 670 light years from Earth. The celestial body, with an average temperature Astronomers coming closer to understanding mysterious fast radio bursts
Thursday, 27 April 2023 07:03 Write a comment
Astronomers in a Canadian research program made a significant discovery that could lead to a better understanding of the mysterious phenomenon known as fast radio bursts.
The Canadian Hydrogen Intensity Mapping Experiment's fast radio burst project discovered 25 repeating fast radio bursts coming from deep space and 14 potential repeaters. This discovery doubles the number of known fast Milky Way's fate? Astronomers reveal what ignites quasars
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Astronomers said Wednesday that for the first time they have confirmed what ignites quasars, the brightest and most powerful objects in the universe, which put galaxies in their "death throes".
These celestial behemoths form when two galaxies smash into each other, the astronomers said, warning that this could be the Milky Way's fate in a few billion years.
Quasars are one of the most ex Framework for Roman Spacecraft moves to Goddard clean room
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The primary structure that will serve as the "bones" of NASA's Nancy Grace Roman Space Telescope has moved into the big clean room at NASA's Goddard Space Flight Center in Greenbelt, Maryland. The spacecraft bus, Roman's primary support element, will now be built upon this skeletal framework. When it launches by May 2027, Roman will help unravel the secrets of dark energy and dark matter, search CGI to extend machine learning to LEO satellite network optimisation
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CGI (NYSE: GIB) has been awarded a further contract by the European Space Agency (ESA) under ESA's ARTES Core Competitiveness program, with the support of the UK Space Agency, to expand the development of its Dynamic Predictive Routing (DPR) tool.
The tool uses machine learning to enhance the routing of traffic in dynamic networks in Low Earth Orbit (LEO), especially those incorporating la Fish and Wildlife Service documents damage from Starship launch
Thursday, 27 April 2023 01:53 Write a comment
SpaceX’s Starship launch scattered debris over hundreds of acres and created a small brush fire, but did not kill any wildlife, according to a federal agency.
Framework for NASA's Roman spacecraft moves to Goddard clean room
Wednesday, 26 April 2023 20:20
DoD weighing options to create ‘commercial space reserve’
Wednesday, 26 April 2023 20:17 Write a comment
The Defense Department is considering ways to partner with commercial space companies so their services can be accessed during national security emergencies, DoD space policy chief John Plumb told lawmakers April 26.
SpaceShipTwo makes first flight in nearly two years
Wednesday, 26 April 2023 17:50 Write a comment
Virgin Galactic’s suborbital spaceplane flew freely for the first time in nearly two years April 26 on a glide flight that prepares the company for powered flights and commercial service.
Research helps pave way for first manned mission to Mars
Wednesday, 26 April 2023 15:33 Write a comment
Scientists have greater insight into the atmospheric conditions on Mars than ever before following an international research project involving the University of Huddersfield. The findings of the project will help them identify safe landing sites with increased accuracy, and further paves the way for the first manned mission to the red planet.
One of the researchers on the project is Dr. Thomas Smyth, a Senior Lecturer in Physical Geography within the Department of Biological and Geographical Sciences in the School of Applied Sciences.
Alongside researchers from Ulster University, California Institute for Technology (Caltech) and the University of Wisconsin Madison in the U.S., the research has discovered a more informed and realistic Computational Fluid Dynamics (CFD) microscale modeling method, which will provide more detailed insight into the surface wind forcing of aeolian transport patterns on Martian surfaces such as dunes.
Juice’s first taste of science from space
Wednesday, 26 April 2023 13:00 Write a comment
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Juice’s first taste of science from space China to hunt for Earth-like planets with formation-flying telescopes
Wednesday, 26 April 2023 12:53
CryoSat reveals ice loss from glaciers
Wednesday, 26 April 2023 12:00 Write a comment
When one thinks of the damage that climate change is doing, it’s probable that what comes to mind is a vision of huge lumps of ice dropping off one of the polar ice sheets and crashing into the ocean. While Greenland and Antarctica are losing masses of ice, so too are most of the glaciers around the world, but it’s tricky to measure how much ice they are shedding.
Thanks to ESA’s CryoSat satellite and a breakthrough way of using its data, scientists have discovered that glaciers worldwide have shrunk by a total of 2%