Recent discoveries have reignited excitement and curiosity in the scientific community, suggesting the possible existence of ...

Parallel Paths for Space SustainabilityLike many other Western governments, the Biden administration was sharply critical of last November’s Russian ASAT test that destroyed the Cosmos 1408 ...

In a closed universe, parallel lines meet twice. This might seem completely wrong, but it is easy to picture it. Just imagine the meridians, the lines that provide the longitude of a location on ...

On this week's wrap-up of the Space.com forums, we chat about UFOs. We also get excited about some interesting facts concerning the moon and wonder about parallel universes. But first, we test our ...