Where is Santa right now? NORAD tracker maps his 2025 Christmas flight

NORAD, the North American Aerospace Defense Command, tracks Santa's Christmas Eve flight around the world each year. Follow a ...
Earth.com

NASA’s SPHEREx delivers the most detailed infrared map of the sky

NASA's SPHEREx has mapped the entire sky in 102 infrared colors, revealing hidden details about galaxies and the early ...

NASA’s SPHEREx Telescope Delivers First Full-Sky Map, Unlocking Cosmic Secrets

As per a NASA report, SPHEREx has collected this information in just six months, capturing 3,600 images per orbit from pole ...
IEEE

Satellite Communications in the New Space Era: A Survey and Future Challenges

Abstract: Satellite communications (SatComs) have recently entered a period of renewed interest motivated by technological advances and nurtured through private investment and ventures. The present ...