Cool upgrade for deep-space dish

Cool upgrade for deep-space dish

[ad_1] ESA’s deep-space communication station in Spain has received a ‘cool’ new upgrade.The ‘antenna feed’ connecting the physical Ka-band antenna to the station’s electronic signal transmitter and receiver is now being cooled to -263°C. That’s just 10 degrees above...

Remembering NASA’s successful retrieval of cosmic dust

[ad_1] This composite image shows the three small worlds NASA Stardust spacecraft encountered during its 12 year mission. Stardust performed a flyby of asteroid Annefrank in 2002, Comet Wild in 2004, and Tempel 1 in 2011. Credit: NASA. Amid the vibrant colors of...
NASA’s Juno Probe Makes Another Close Flyby of Io

NASA’s Juno Probe Makes Another Close Flyby of Io

[ad_1] The Juno spacecraft has revealed some fascinating things about Jupiter since it began exploring the system on July 4th, 2016. Not only is it the first robotic mission to study Jupiter up close while orbiting it since the Galileo spacecraft, which studied the...