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Space Exploration Feb 27, 2024

Highlights of results from space station science in 2023

The International Space Station is a microgravity research lab hosting groundbreaking technology demonstrations and scientific investigations. More than 3,700 investigations conducted to date have generated roughly 500 research ...

Planetary Sciences Feb 27, 2024

Study offers improved look at Earth's ionosphere

New measuring techniques will enable improved measurements of the Earth's ionosphere, a key to studying and reducing the impact of space weather.

Astronomy Feb 26, 2024

Researchers using pulsar measurements to probe dark matter find Milky Way galaxy is highly dynamic

Dark matter comprises more than 80% of all matter in the cosmos but is invisible to conventional observation, because it seemingly does not interact with light or electromagnetic fields. Now Dr. Sukanya Chakrabarti, the Pei-Ling ...

Astrobiology Feb 23, 2024

How we could snoop on extraterrestrial communications networks

The conditions for life throughout the universe are so plentiful that it seems reasonable to presume there must be extra-terrestrial civilizations in the galaxy. But if that's true, where are they? The Search for Extra-terrestrial ...

Astronomy Feb 22, 2024

Astronomers find first strong evidence of neutron star remnant of exploding star

An international team of astronomers including UCL's (University College London's) Professor Mike Barlow has discovered the first conclusive evidence that a neutron star exists at the center of Supernova 1987A, a star explosion ...

Astronomy Feb 16, 2024

Another clue into the true nature of fast radio bursts

Fast radio bursts (FRBs) are strange events. They can last only milliseconds, but during that time can outshine a galaxy. Some FRBs are repeaters, meaning that they can occur more than once from the same location, while others ...

Astronomy Feb 9, 2024

Chinese astronomers find radio pulsar in a supernova remnant

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), astronomers from the Nanjing University in China and elsewhere, have detected a radio pulsar in a supernova remnant known as CTB 87. The finding is reported ...

Astronomy Feb 8, 2024

Astronomers discover new supernova remnant

Astronomers from Curtin University in Australia and elsewhere report the detection of a new supernova remnant (SNR) located some 3,300 light years away. The newfound SNR, designated G321.3-3.9, has an elliptical shape and ...

Astronomy Feb 6, 2024

Astronomers examine the behavior of X-ray pulsar Swift J0243.6+6124

By analyzing the data from the Neutron star Interior Composition Explorer (NICER), astronomers from the Physical Research Laboratory (PRL) in Ahmedabad, India and elsewhere, have performed a detailed X-ray timing and spectral ...

Astronomy Jan 31, 2024

First eROSITA sky-survey data release makes public the largest ever catalog of high-energy cosmic sources

The German eROSITA consortium has released the data for its share of the first all-sky survey by the soft X-ray imaging telescope flying aboard the Spectrum-RG (SRG) satellite. With about 900,000 distinct sources, the first ...

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