The IGY, they decided, would be celebrated in 1957.As part of the IGY, the Soviet Union vowed that it would launch an ...

Is there evidence of a planet ever existing between Mars and Jupiter? MarkSmithtown, New York This splendid question gives us ...

Unlike conventional chemical rockets, Sunbird relies on nuclear fusion – a process that replicates the energy production at the core of stars – to propel spacecraft.

When their end comes, the stars will explode in a blast making them around 200,000 times brighter than Jupiter does now.

The company’s multi-orbit connectivity solution uses Eutelsat Oneweb’s LEO constellation and a layered GEO network provided ...