|
Science Fiction
Dictionary Latest By
"Modern science fiction is the only form of literature that consistently considers the nature of the changes that face us, the possible consequences, and the possible solutions."
|
I'm interested in this item because it appears to predate the field of radio astronomy by at least a generation:
Radio waves from space were first detected by engineer Karl Guthe Jansky in 1932 at Bell Telephone Laboratories in Holmdel, New Jersey using an antenna built to study radio receiver noise. The first purpose-built radio telescope was a 9-meter parabolic dish constructed by radio amateur Grote Reber in his back yard in Wheaton, Illinois in 1937. The sky survey he performed is often considered the beginning of the field of radio astronomy.
It turns out that the sun is a significant source. The Sun was one of the first objects studied by early radio astronomers. Other objects in the sky are much more powerful, but the sun's close proximity to us makes it appear radio-bright to us here on the third planet. Solar flares on the Sun's surface are often accompanied by a burst of radio energy. Comment/Join this discussion ( 0 ) | RSS/XML | Blog This | Additional
resources:
Want to Contribute an
Item?
It's easy:
|
Science Fiction
Timeline
Could Crystal Batteries Generate Power For Centuries?
'Power could be compressed thus into an inch-square cube of what looked like blue-white ice'
Amazon Will Send You Heinlein's Knockdown Cabin
'It's so light that you can set it up in five minutes by yourself...'
Is It Time To Forbid Human Driving?
'Heavy penalties... were to be applied to any one found driving manually-controlled machines.'
Replace The Smartphone With A Connected Edge Node For AI Inference
'Buy a Little Dingbat... electropen, wrist watch, pocketphone, pocket radio, billfold ... all in one.'
Artificial Skin For Robots Is Coming Right Along
'... an elastic, tinted material that had all the feel and appearance of human flesh and epidermis.'
Wearable Artificial Fabric Muscles
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...'
|
|||||||||||||||||||||||
| Home | Glossary
| Science Fiction Timeline | Category | New | Contact
Us | FAQ | Advertise | Technovelgy.com - where science meets fiction™ Copyright© Technovelgy LLC; all rights reserved. |
||