News tagged with radio

Laser cloaking device could help us hide from aliens

Two astronomers at Columbia University in New York suggest humanity could use lasers to conceal the Earth from searches by advanced extraterrestrial civilisations. Professor David Kipping and graduate student Alex Teachey ...

dateMar 31, 2016 in Astronomy
shares2030 comments 33

Earth-Space telescope system produces hot surprise

Astronomers using an orbiting radio telescope in conjunction with four ground-based radio telescopes have achieved the highest resolution, or ability to discern fine detail, of any astronomical observation ever made. Their ...

dateMar 29, 2016 in Astronomy
shares90 comments 8

VLA shows earliest stages of planet formation

New images of a young star made with the Karl G. Jansky Very Large Array (VLA) reveal what scientists think may be the very earliest stages in the formation of planets. The scientists used the VLA to see unprecedented detail ...

dateMar 17, 2016 in Astronomy
shares111 comments 11