"Man will never reach the moon regardless of all future scientific advances."
— Dr. Lee De Forest
The dark, inner shadow of planet Earth
It is one of the largest nebulas on the sky -- why isn't it better known?
What's that rising up from the Earth?
This butterfly can hatch planets.
How much of planet Earth is made of water?
Magnificent spiral galaxy
How soon do jets form when a supernova gives birth to a neutron star?
Its surface is the most densely cratered in the Solar System -- but what's inside?
What created this unusual planetary nebula?
The diffuse
Astrophotography equipment
Telescopes
