If we take out all the matter, neutrinos, dark matter, cosmic rays, and radiation from the deepest parts of the voids, the only thing left is empty space. I know it sounds like a paradox, but the ...

Whilst the interstellar visitor was out of view, it appears to have changed course slightly, brightened, and may have lost ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

Even though we can explore the universe with great precision, there is still a lot we don't know, according to Ulf Danielsson ...

A mathematical investigation of galactic data suggests elusive dark matter is confined to the rules of gravity.

The recent discovery of nickel vapor around the interstellar object 3I/ATLAS is revolutionizing our understanding of cosmic ...

Abstract: Diffusion models indirectly estimate the probability density over a data space, which can be used to study its structure. In this work, we show that geodesics can be computed in diffusion ...

However, its low average density, which is about ... the organic matter that became part of the rocks of Titan could have formed even at the stage of the formation of the Solar System, when ...

For years, scientists have viewed our solar system as isolated within the vast emptiness of space. But recent findings have ...

Hubble's image of 3I/ATLAS (left) and Professor Avi Loeb (right).NASA / ESA / D. Jewitt (UCLA) / J. DePasquale (STScI) Newly discovered space rocks are striking reminders of the vast, hidden depths of ...

"We study cometary bodies because they act as time capsules, sealing in material from their formation billions of years ago." The Europa Clipper spacecraft may soon be pummeled by charged particles — ...