One thing has bucked the trend of rising prices: computing. Technological advances have underpinned a consistent drop in the ...

This episode traces how a single handshake between Apollo and Soyuz symbolically ended the space race, and follows Sergei Krikalev, the cosmonaut who watched the Soviet Union collapse from orbit. From ...

The astronomers told us this was the most likely outcome: a "city killer" asteroid that once had a better than 3% chance of striking Earth in 2032 is no longer a concern. The near-Earth object 2024 ...