Cosmology is already a complicated field of study, so switching up the variables is extra rough.

Space has a way of making scientists throw out their textbooks. Just when astronomers think they understand how the universe ...

Asteroids, comets, and clouds contain complex organic molecules that form in space and might have kickstarted life on Earth ...

The Kepler space telescope is the source of more exoplanet discoveries than any other telescope, so why haven't we heard ...

Is interstellar object 3I/ATLAS an 'alien probe'? Harvard's Avi Loeb cites a 0.005% chance 'hiding' path and rocket-like ...

Searching for clues in the Epoch of Reionization, scientists discovered that the universe was quite a bit warmer before the ignition of the first stars.

In a world that often measures itself in days, years, decades and centuries, a second seems insignificant. But a lot can happen in an instant. It takes a lightning bolt just 30 microseconds to strike ...

Dark matter accounts for approximately 85% of the universe’s total mass, yet its “invisibility” continues to challenge our ...

Astrophotographer Greg Meyer has captured a star-studded nebula scene that conjures the image of a colossal baboon raging in the depths of space. The outline of the cosmic simian's mouth and face are ...