Since at least 2016, a rumor has circulated online that "a speck of dust is halfway between the size of" an atom and Earth.

The interstellar plasma is turbulent and scatters pulsar radio waves slightly away from a direct, straight line path. The ...

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

Independent scientists described the findings as interesting, but not nearly enough to show the existence of life on another ...

How can astronomers pierce through the interstellar fog of the Milky Way—not to study distant objects, but to understand the ...

Which are the heaviest metals on earth? And what are their uses? Discover the metal that ranks heaviest based on density and ...

As you watch the night sky, streaks of light often flash for a moment, then disappear. These brilliant flashes—called ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

The stars are surrounded by diffraction spikes, which are the starburst-like radiating lines that appear around bright ...

University of Oxford researchers have helped overturn the popular theory that water on Earth originated from asteroids ...