New findings that map the universe's cosmic growth support Einstein's theory of gravity
For millennia, humans have been fascinated by the mysteries of the cosmos.
Astronomy
Apr 11, 2023
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News tagged with cosmic radiation
Related topics:
international space station
S Korea to conduct 1st launch of commercial-grade satellite
South Korea plans to conduct its first launch of a commercial-grade satellite aboard a domestically built rocket next month as part of its space development program, officials said Tuesday.
Space Exploration
Apr 11, 2023
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6
The ice in Antarctica has melted before, says study
Sixty percent of the world's fresh water is bound up in Antarctic ice sheets. Thirty million cubic kilometers of ice is perhaps a difficult number to grasp. But if absolutely all Antarctica's ice melted, the seas would rise ...
Earth Sciences
Apr 4, 2023
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314
Earth's anisotropic inner core structure driven by dipole geomagnetic field, reveals study
A geomagnetic field is generated in Earth's interior and extends into outer space to protect Earth from cosmic radiation and the charged particles of solar wind. The magnetic field is generated by the convection of charged ...
Planetary Sciences
Mar 31, 2023
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114
A surprisingly simple explanation for 'Oumuamua's weird orbit
In 2017, a mysterious comet dubbed 'Oumuamua fired the imaginations of scientists and the public alike. It was the first known visitor from outside our solar system, it had no bright coma or dust tail, like most comets, and ...
Astronomy
Mar 22, 2023
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456
Climate change is launching a mutant seed space race
Hurtling around the Earth at more than 20 times the speed of sound, some of the tiniest life forms aboard the International Space Station are on a mission to feed people on a warming planet.
Space Exploration
Mar 6, 2023
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43
On the track of the Big Bang: The most sensitive detector for measuring radioactivity is now in Dresden
What is dark matter? What are neutrinos all about? How do stars work and what was actually going on in the universe in the first minutes after the Big Bang? To answer these questions, you need very sensitive detectors and ...
General Physics
Feb 22, 2023
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42
The bubbling universe: A previously unknown phase transition in the early universe
Think of bringing a pot of water to the boil: As the temperature reaches the boiling point, bubbles form in the water, burst and evaporate as the water boils. This continues until there is no more water changing phase from ...
General Physics
Feb 1, 2023
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1134
Study inspects gamma-ray emission from HESS J1809−193
Using the High Energy Stereoscopic System (HESS), German astronomers have investigated a very-high-energy (VHE) gamma-ray source known as HESS J1809−193. Results of the study, published January 18 on the arXiv preprint ...
Astronomers create new microwave map of the Milky Way and beyond
An international team of scientists have successfully mapped the magnetic field of our galaxy, the Milky Way, using telescopes that observe the sky in the microwave range. The new research is published in Monthly Notices ...
Astronomy
Jan 12, 2023
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