NASA has set a new record in flight speed, reaching close to 7000MPH in an unmanned 12 foot long X-43A supersonic combustion ramjet.
Could you imagine flying from New York City to London in 30 minutes?
Link to the article: Link
NASA has set a new record in flight speed, reaching close to 7000MPH in an unmanned 12 foot long X-43A supersonic combustion ramjet.
Could you imagine flying from New York City to London in 30 minutes?
Link to the article: Link