The conflict between the brain's expectation of Earth's gravity and the reality of no gravity causes space motion sickness.

The sun is governed by a strict rhythm. The magnetic activity of the sun displays a cyclic variation, reaching a maximum ...

Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a ...

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

Right now, we're zooming through space at incredible speeds, so why aren't we dizzy or flying off into space?  An expert ...

If the atmosphere were not dragged with our planet, you could utilize the insane relative wind speeds to decrease flight time ...

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

Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New ...

As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...

Even without the ISS, some humans will stay off planet for the foreseeable future. There is no plan to stop the continuous ...

Scientists captured a rare blue aurora 124 miles above Earth, showing new insights into upper-atmosphere chemistry and dawn ...

Earth is set to host a rare visitor, interstellar comet 3I/ATLAS, on October 29, 2025. Discovered in July 2025, this ...