From space to atmosphere scientists unravel secrets of asteroid 2022 WJ1
Wednesday, 27 November 2024 06:51
Los Angeles CA (SPX) Nov 26, 2024
Scientists led by Lowell Observatory's Dr. Teddy Kareta have made remarkable strides in characterizing near-Earth asteroids (NEAs) by combining telescopic observations with fireball camera data. Their study, published in 'The Planetary Science Journal', focuses on asteroid 2022 WJ1, integrating data from the Lowell Discovery Telescope (LDT) in Arizona and meteor observation cameras in Ontario, C
Scientists led by Lowell Observatory's Dr. Teddy Kareta have made remarkable strides in characterizing near-Earth asteroids (NEAs) by combining telescopic observations with fireball camera data. Their study, published in 'The Planetary Science Journal', focuses on asteroid 2022 WJ1, integrating data from the Lowell Discovery Telescope (LDT) in Arizona and meteor observation cameras in Ontario, C Earthbound asteroids may be tracked more precisely using new equation
Wednesday, 27 November 2024 06:51
London, UK (SPX) Nov 26, 2024
Tracking potentially hazardous asteroids with greater precision may now be achievable thanks to a novel equation for calculating their orbits more accurately.
Building on concepts introduced by Sir Isaac Newton and advanced by Albert Einstein's general relativity, researchers have devised a method to pinpoint the positions of minor solar system objects, such as asteroids, Kuiper Belt objec
Tracking potentially hazardous asteroids with greater precision may now be achievable thanks to a novel equation for calculating their orbits more accurately.
Building on concepts introduced by Sir Isaac Newton and advanced by Albert Einstein's general relativity, researchers have devised a method to pinpoint the positions of minor solar system objects, such as asteroids, Kuiper Belt objec Uranus moons could hold clues to hidden oceans for future space missions
Wednesday, 27 November 2024 06:51
Los Angeles CA (SPX) Nov 26, 2024
NASA's upcoming mission to Uranus aims to explore the icy moons first photographed by Voyager 2 in 1986, this time seeking evidence of subsurface oceans that could potentially harbor life. Researchers from the University of Texas Institute for Geophysics (UTIG) are developing advanced tools to support the mission, including a computer model designed to detect hidden oceans using data from spacec
NASA's upcoming mission to Uranus aims to explore the icy moons first photographed by Voyager 2 in 1986, this time seeking evidence of subsurface oceans that could potentially harbor life. Researchers from the University of Texas Institute for Geophysics (UTIG) are developing advanced tools to support the mission, including a computer model designed to detect hidden oceans using data from spacec A clue to what lies beneath the bland surfaces of Uranus and Neptune
Wednesday, 27 November 2024 06:51
Berkeley CA (SPX) Nov 26, 2024
Diamond rain? Super-ionic water? These are just two proposals that planetary scientists have come up with for what lies beneath the thick, bluish, hydrogen-and-helium atmospheres of Uranus and Neptune, our solar system's unique, but superficially bland, ice giants.
A planetary scientist at the University of California, Berkeley, now proposes an alternative theory - that the interiors of bo
Diamond rain? Super-ionic water? These are just two proposals that planetary scientists have come up with for what lies beneath the thick, bluish, hydrogen-and-helium atmospheres of Uranus and Neptune, our solar system's unique, but superficially bland, ice giants.
A planetary scientist at the University of California, Berkeley, now proposes an alternative theory - that the interiors of bo Novel supernova observations grant astronomers a peek into the cosmic past
Wednesday, 27 November 2024 06:51
Columbus OH (SPX) Nov 26, 2024
An international team of researchers has made new observations of an unusual supernova, finding the most metal-poor stellar explosion ever observed.
This rare supernova, called 2023ufx, originated from the core collapse of a red supergiant star, exploded on the outskirts of a nearby dwarf galaxy. Results of the study showed that observations of both this supernova and the galaxy it was dis
An international team of researchers has made new observations of an unusual supernova, finding the most metal-poor stellar explosion ever observed.
This rare supernova, called 2023ufx, originated from the core collapse of a red supergiant star, exploded on the outskirts of a nearby dwarf galaxy. Results of the study showed that observations of both this supernova and the galaxy it was dis NASA selects SpaceX for Dragonfly mission to Titan
Wednesday, 27 November 2024 06:51
Los Angeles CA (SPX) Nov 26, 2024
NASA has officially awarded SpaceX the contract to provide launch services for its highly anticipated Dragonfly mission, part of the New Frontiers Program. This innovative mission will send a rotorcraft lander to Titan, Saturn's largest moon, to explore its unique geologic settings and search for clues about the origins of life.
Valued at approximately $256.6 million, the firm-fixed-price
NASA has officially awarded SpaceX the contract to provide launch services for its highly anticipated Dragonfly mission, part of the New Frontiers Program. This innovative mission will send a rotorcraft lander to Titan, Saturn's largest moon, to explore its unique geologic settings and search for clues about the origins of life.
Valued at approximately $256.6 million, the firm-fixed-price Record-breaking run on frontier sets new bar for simulating the universe in the exascale era
Wednesday, 27 November 2024 06:51
Oak Ridge TN (SPX) Nov 26, 2024
The universe just got a whole lot bigger - or at least in the world of computer simulations, that is.
In early November, researchers at the Department of Energy's Argonne National Laboratory used the fastest supercomputer on the planet to run the largest astrophysical simulation of the universe ever conducted.
The achievement was made using the Frontier supercomputer at Oak Ridge Nat
The universe just got a whole lot bigger - or at least in the world of computer simulations, that is.
In early November, researchers at the Department of Energy's Argonne National Laboratory used the fastest supercomputer on the planet to run the largest astrophysical simulation of the universe ever conducted.
The achievement was made using the Frontier supercomputer at Oak Ridge Nat XRISM mission looks deeply into 'hidden' stellar system
Wednesday, 27 November 2024 06:51
Greenbelt MD (SPX) Nov 26, 2024
The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X-ray sky.
Cygnus X-3 is a binary that pairs a rare type of high-mass star with a compact companion - likely a black hole.
"The nature of the massive star is one factor that makes Cygnus X-3 so
The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X-ray sky.
Cygnus X-3 is a binary that pairs a rare type of high-mass star with a compact companion - likely a black hole.
"The nature of the massive star is one factor that makes Cygnus X-3 so HESS Observatory identifies highest-energy cosmic-ray electrons and positrons yet observed
Wednesday, 27 November 2024 06:51
Berlin, Germany (SPX) Nov 26, 2024
Scientists from CNRS, a German university consortium, and the Max-Planck-Institut fur Kernphysik working at the H.E.S.S. Observatory in Namibia have detected cosmic-ray electrons and positrons with the highest energies ever recorded, exceeding 40 TeV. This significant discovery reveals new insights into cosmic processes that produce immense energy, although their origins remain unclear. These re
Scientists from CNRS, a German university consortium, and the Max-Planck-Institut fur Kernphysik working at the H.E.S.S. Observatory in Namibia have detected cosmic-ray electrons and positrons with the highest energies ever recorded, exceeding 40 TeV. This significant discovery reveals new insights into cosmic processes that produce immense energy, although their origins remain unclear. These re NASA outlines impacts of VIPER on CLPS lunar lander program
Wednesday, 27 November 2024 02:33
SpaceX gets conditional approval for direct-to-smartphone service
Tuesday, 26 November 2024 21:47
Slingshot selected to design user experience for U.S. space traffic system
Tuesday, 26 November 2024 20:42
Transport phenomena and fundamental physics investigated in the microgravity of the ISS
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OKEANOS—A mission that would have returned samples from the Trojan asteroids
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Eclipse-maker: How Proba-3 subtracts the Sun
Tuesday, 26 November 2024 14:14
Hidden in plain sight within the Sun’s glare is the ultra-hot yet ghostly faint solar corona, source of the solar wind and solar storms. The only way to see this key element of the Solar System is either through the remarkable cosmic coincidence that gives rise to total solar eclipses – the fact that the Sun is not only 400 times bigger than our Moon but also about 400 times further away, allowing it to cover the solar disc entirely – or else through artificial Sun-obscuring telescopes.