-
Ask the expert
Why is the Night Sky Dark?
If the universe is infinite and filled with shining stars, we might expect a continuously bright sky. Why then is it dark at night?
-
Science news
Amidst the Stars, an Invisible Wave
New findings reveal that the "Radcliffe Wave," a huge galactic formation, moves in a wave-like manner
-
Science Panorama
The Giant Spinners of the Universe
From small asteroids to giant galaxies - our universe is a spectacular display of rotating objects
-
Science news
The Damage from the Starship Explosion: This Week in Space
An investigation against SpaceX, a crash on the Moon, Mars' core, and surprising exoplanets.
-
Ask the expert
Why are Stars Spherical?
Most stars are spherical, but some are “squashed”, or even look like a peanut or a funnel. How does this happen?
