In December 2020 the ESA/Hubble team published a stunning view from the NASA/ESA Hubble Space Telescope of one of the most complete...

For the first time, astronomers have uncovered evidence of water vapor in the atmosphere of Jupiter's moon Ganymede. This water vapor...

Ion propulsion for near light speed performances

https://youtu.be/v6ihVeEoUdo This video describes launch, deployment and start of operation of the new James Webb Space Telescope. The...