The Dominion Radio Astrophysical Observatory near Penticton sometimes gives tours to groups from local schools.

Our observatory sometimes gives tours to groups from local schools. These tours often include demonstrations to help show what radio astronomy is all about. One of the devices that is ...

and a 40-foot telescope used by school groups and organizations for small-scale research. The facility also operates a fixed radio 'horn' built to observe a radio source in Cassiopeia A and a ...

The sky is awash with radio-frequency interference (RFI), but thanks to two astronomers who tracked down a stray TV broadcast reflected off a passing airplane, there may be a new way to wipe out some ...

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

In fact, scientists didn't really expect that stars would even be able to still form at all in the dwarf galaxy known as Leo P, an image of which the James Webb Telescope recently captured in ...

Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion; application for most baofeng, Yaesu, Icon, Alinco ...

Explore the night sky with the best telescopes to suit every budget and experience level, perfect for observing February's snow moon and spectacular planetary parade. February is a great time to ...

Researchers developed a low-cost, scalable terahertz amplifier that could be used to make antenna arrays that can steer and focus high-frequency terahertz waves, for applications like high-resolution ...

Modern ham radio operators often face restrictions on antennas. This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna ...