The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place ...

Learn more about the interstellar traveler, Comet 3I/ATLAS, and what researchers know about its place of origin.

For decades, the four known forces of nature, gravity, electromagnetism, and the strong and weak nuclear forces, have ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

"We not only reconstructed an unaltered image of the emissions from deep space, but also obtained valuable information on the ...

There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most important variables in cosmology, the expansion of the universe, takes on ...