telescope Archive

astronomyPossible Exomoon discovery

The high-profile quest to spot moons orbiting distant planets has been a series of let-downs, with each hint of an ‘exomoon’ fading under closer inspection. So astronomer David Kipping, at Columbia University in New York City, didn’t want to reveal …

camerasNear term technology for global big brother

A few thousand microsatellites with deployable telescopes could provide constant image monitoring of the earth at 0.25 meter to 0.5 resolution. This would scale up persistent drone monitoring to a global scale. There would be issues of data transmission and …