An encounter with an ET culture would be a humbling experience, since we will have to admit that our modern science was developed only over the past century out of the 4.5-billion-years-long history of Earth.
Scottish space company Skyrora has successfully test-fired its third stage “space tug” maneuvering vehicle at its engine development complex in Fife, Scotland.
Refusal to admit anomalies as evidence that our knowledge base may have missed something important stems from our ego. AI won't make the same mistakes.
The ISS lost control recently when a Russian thruster accidentally fired. The Debrief examines the last 5 incidents on the station that put it at risk.
The Popigai crater, a 100-km-wide impact area in Siberia, documents events from long ago that caused one of the greatest periods of change in Earth's long history.
Researchers with Tokyo Metropolitan University have developed a "tractor beam" using sound waves to manipulate objects without actually coming into contact with them.
An international team of researchers says they have solved the 40-year enigma of why magnificent bursts of X-ray auroras are released every few minutes on the planet Jupiter.