The science instruments and hardware for the Europa Clipper spacecraft are coming together in the final phase before a launch to Jupiter’s moon Europa in 2024.
The impact of Russia’s invasion of Ukraine reaches into space, as Russia threatens to stop cooperating on supplying and participating in space missions.
Scientists have made the most detailed observations of Venus' equatorial nightside winds, which are connected to the planet's runaway greenhouse effect.
Researchers say they have devised a new way of searching for extraterrestrial life on exoplanets using arithmetic-based algorithms called epsilon machines.