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Astronomy Jun 5, 2024

New approach leverages planetary magnetospheres to detect high-frequency gravitational waves

A new method of detecting high-frequency gravitational waves (HFGWs) has been proposed by a research team led by Prof. Tao Liu, Associate Professor from the Department of Physics at the Hong Kong University of Science and ...

Astronomy Jun 12, 2024

NASA's planet hunter satellite observes smaller object in a black hole pair directly for the first time

Several international research groups have already confirmed the theory that there are two black holes at the center of the distant galaxy OJ 287, first suggested by astronomers at the University of Turku, Finland. A new ...

Astronomy May 31, 2024

X-ray binary Swift J1727.8-1613 has a large relativistic jet, observations show

Using the Very Long Baseline Array (VLBA) and the Long Baseline Array (LBA), astronomers have observed a black hole low-mass X-ray binary known as Swift J1727.8-1613. As a result, they found that the system hosts a highly ...

Astronomy Jun 10, 2024

Astronomers observe giant outburst of a distant X-ray binary

Using the Neutron Star Interior Composition Explorer (NICER) onboard the International Space Station, astronomers have observed a distant X-ray binary known as EXO 2030+375. The observational campaign allowed them to explore ...

Astronomy Jun 6, 2024

Primordial black holes can only explain a fraction of dark matter, research suggests

What is dark matter? That question is prominent in discussions about the nature of the universe. There are many proposed explanations for dark matter, both within the Standard Model and outside of it.

Astronomy Jun 20, 2024

Too young to be so cool: Lessons from three neutron stars

ESA's XMM-Newton and NASA's Chandra spacecraft have detected three young neutron stars that are unusually cold for their age. By comparing their properties to different neutron star models, scientists conclude that the oddballs' ...

Astronomy May 29, 2024

First detection of magnetic massive stars outside our galaxy

For the first time, magnetic fields have been detected in three massive, hot stars in our neighboring galaxies, the Large and Small Magellanic Clouds. While magnetic massive stars have already been detected in our own galaxy, ...

Archaeology Jun 11, 2024

Pompey was elected a Colonial-era 'king.' Did researchers find the foundation of his home outside Boston?

At first glance, it may not look like much more than a hole.

Astrobiology May 31, 2024

Cryovolcanism: Why study it? What can it teach us about finding life beyond Earth?

Universe Today has had the privilege of spending the last several months venturing into a multitude of scientific disciplines, including impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, ...

Astronomy Jun 20, 2024

Supermassive black hole appears to grow like a baby star

Supermassive black holes pose unanswered questions for astronomers around the world, not the least of which is "How do they grow so big?" Now, an international team of astronomers, including researchers from Chalmers University ...

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