NASA investigators have come up with several theories of what could have caused the destruction of the space shuttle Columbia. They’re currently considering whether a block of ice formed on the shuttle’s wing while it was in space. This could have broken off during re-entry and damaged the spacecraft. Another theory suggests that the shuttle collided with a piece of orbital debris.
Few things in life are certain. But it seems highly probable that people will explore…
Space debris is a growing problem, so companies are working on ways to mitigate it.…
Few space images are as iconic as those of the Horsehead Nebula. Its shape makes…
It stands to reason that stars formed from the same cloud of material will have…
We go about our daily lives sheltered under an invisible magnetic field generated deep inside…
When the first stars in the Universe formed, the only material available was primordial hydrogen…