Copernical Team
Friday, 18 November 2022 12:11
NASA Webb Telescope micrometeoroid mitigation update
Baltimore MD (SPX) Nov 16, 2022
Micrometeoroid strikes are an unavoidable aspect of operating any spacecraft. NASA's James Webb Space Telescope was engineered to withstand continual bombardment from these dust-sized particles moving at extreme velocities, to continue to generate groundbreaking science far into the future.
"We have experienced 14 measurable micrometeoroid hits on our primary mirror, and are averaging one
Micrometeoroid strikes are an unavoidable aspect of operating any spacecraft. NASA's James Webb Space Telescope was engineered to withstand continual bombardment from these dust-sized particles moving at extreme velocities, to continue to generate groundbreaking science far into the future.
"We have experienced 14 measurable micrometeoroid hits on our primary mirror, and are averaging one
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Friday, 18 November 2022 12:11
Astronomers capitalize on early access to James Webb Space Telescope data
Irvine CA (SPX) Nov 15, 2022
First in line to receive data transmissions from the James Webb Space Telescope, a team of astronomers at the University of California, Irvine and other institutions is using the unprecedentedly clear observations to reveal the secret inner workings of galaxies.
In a paper published in The Astrophysical Journal Letters, the researchers describe their examination of the nearby galaxy NGC 74
First in line to receive data transmissions from the James Webb Space Telescope, a team of astronomers at the University of California, Irvine and other institutions is using the unprecedentedly clear observations to reveal the secret inner workings of galaxies.
In a paper published in The Astrophysical Journal Letters, the researchers describe their examination of the nearby galaxy NGC 74
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Friday, 18 November 2022 12:11
Webb draws back curtain on universe's early galaxies
Los Angeles CA (SPX) Nov 18, 2022
A few days after officially starting science operations, NASA's James Webb Space Telescope propelled astronomers into a realm of early galaxies, previously hidden beyond the grasp of all other telescopes until now.
"Everything we see is new. Webb is showing us that there's a very rich universe beyond what we imagined," said Tommaso Treu of the University of California at Los Angeles, princ
A few days after officially starting science operations, NASA's James Webb Space Telescope propelled astronomers into a realm of early galaxies, previously hidden beyond the grasp of all other telescopes until now.
"Everything we see is new. Webb is showing us that there's a very rich universe beyond what we imagined," said Tommaso Treu of the University of California at Los Angeles, princ
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Friday, 18 November 2022 12:11
Webb observations point to a shorter cosmic dark age
Washington (AFP) Nov 17, 2022
The first galaxies may have formed far earlier than previously thought, according to observations from the James Webb Space Telescope that are reshaping astronomers' understanding of the early universe.
Researchers using the powerful observatory have now published papers in the journal Astrophysical Journal Letters, documenting two exceptionally bright, exceptionally distant galaxies, based
The first galaxies may have formed far earlier than previously thought, according to observations from the James Webb Space Telescope that are reshaping astronomers' understanding of the early universe.
Researchers using the powerful observatory have now published papers in the journal Astrophysical Journal Letters, documenting two exceptionally bright, exceptionally distant galaxies, based
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Friday, 18 November 2022 12:11
Massive Volcanism May Have Altered Ancient Venus' Climate
Greenbelt MD (SPX) Nov 18, 2022
Volcanic activity lasting hundreds to thousands of centuries and erupting massive amounts of material may have helped transform Venus from a temperate and wet world to the acidic hothouse it is today, a NASA paper suggests.
The paper also discusses these "large igneous provinces" in Earth's history which caused several mass extinctions on our own planet millions of years ago.
"By und
Volcanic activity lasting hundreds to thousands of centuries and erupting massive amounts of material may have helped transform Venus from a temperate and wet world to the acidic hothouse it is today, a NASA paper suggests.
The paper also discusses these "large igneous provinces" in Earth's history which caused several mass extinctions on our own planet millions of years ago.
"By und
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Friday, 18 November 2022 12:11
Humanity to go back to the moon. Ukrainian contribution to the space science
Kyiv, Ukraine (SPX) Nov 18, 2022
November 16, 2022, was a big day for all space industry fans. Artemis I, a first mission to the Moon after a break that lasted over 53 years, is finally launched. And while the eyes of millions were directed towards their screens to see the launch, only some people recognize the contributions of different countries to this achievement of humanity. In particular, the scientific contribution of Uk
November 16, 2022, was a big day for all space industry fans. Artemis I, a first mission to the Moon after a break that lasted over 53 years, is finally launched. And while the eyes of millions were directed towards their screens to see the launch, only some people recognize the contributions of different countries to this achievement of humanity. In particular, the scientific contribution of Uk
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Friday, 18 November 2022 12:11
Perseverance investigates intriguing Martian bedrock
Pasadena CA (JPL) Nov 18, 2022
NASA's Perseverance Mars rover has begun exploring an area the science team calls "Yori Pass" near the base of Jezero Crater's ancient river delta. They've been eager to explore the region for several months after spotting a rock similar to one Perseverance collected samples from in July.
The feature is so tantalizing to the scientists because it is sandstone, which is composed of fine gra
NASA's Perseverance Mars rover has begun exploring an area the science team calls "Yori Pass" near the base of Jezero Crater's ancient river delta. They've been eager to explore the region for several months after spotting a rock similar to one Perseverance collected samples from in July.
The feature is so tantalizing to the scientists because it is sandstone, which is composed of fine gra
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Friday, 18 November 2022 12:11
First privately built Indian space rocket launches
Chennai, India (AFP) Nov 18, 2022
The first privately developed Indian rocket lifted off into the upper reaches of the atmosphere on Friday, in another milestone in the country's push to become a major space power.
The half-tonne Vikram-S rocket launched before midday local time and travelled in an arc, live footage from the Indian Space Research Organisation (ISRO) showed.
It safely splashed down into the sea six minute
The first privately developed Indian rocket lifted off into the upper reaches of the atmosphere on Friday, in another milestone in the country's push to become a major space power.
The half-tonne Vikram-S rocket launched before midday local time and travelled in an arc, live footage from the Indian Space Research Organisation (ISRO) showed.
It safely splashed down into the sea six minute
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Friday, 18 November 2022 12:11
Mars was covered by 300 meter deep oceans
Copenhagen, Denmark (SPX) Nov 18, 2022
Mars is called the red planet. But once, it was actually blue and covered in water, bringing us closer to finding out if Mars had ever harboured life.
Most researchers agree that there has been water on Mars, but just how much water is still debated.
Now a study from the University of Copenhagen shows that some 4.5 billion years ago, there was enough water for the entire planet to be
Mars is called the red planet. But once, it was actually blue and covered in water, bringing us closer to finding out if Mars had ever harboured life.
Most researchers agree that there has been water on Mars, but just how much water is still debated.
Now a study from the University of Copenhagen shows that some 4.5 billion years ago, there was enough water for the entire planet to be
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Thursday, 17 November 2022 20:55
Scroll through the universe with a new interactive map
A new map of the universe displays for the first time the span of the entire known cosmos with pinpoint accuracy and sweeping beauty.
Created by Johns Hopkins University astronomers with data mined over two decades by the Sloan Digital Sky Survey, the map allows the public to experience data previously only accessible to scientists.
The interactive map, which depicts the actual position and real colors of 200,000 galaxies, is available online, where it can also be downloaded for free.
"Growing up I was very inspired by astronomy pictures, stars, nebulae and galaxies, and now it's our time to create a new type of picture to inspire people," says map creator Brice Ménard, a professor at Johns Hopkins.
"Astrophysicists around the world have been analyzing this data for years, leading to thousands of scientific papers and discoveries. But nobody took the time to create a map that is beautiful, scientifically accurate, and accessible to people who are not scientists.
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