A radio pulsar is like a cosmic lighthouse, a highly dense, rapidly rotating star that emits beams of radio waves. If Earth ...
A bizarre spinning object has been detected sending out strange radio wave pulses deep in space. This object, named GPM J1839-10, is around 15,000 light years away from Earth, and has been spotted by ...
Physicists have used a small glass bulb containing an atomic vapor to demonstrate a new form of antenna for radio waves. The bulb was 'wired up' with laser beams and could therefore be placed far from ...
PDW, a defense contracting company dedicated to drone technology, was awarded a $6.9 million contract from the U.S. Special Operations Forces Acquisitions, Technology, and Logistics office to deliver ...
Astronomers from the International Center for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon. The ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...
The British military has announced it is testing a new weapons technology that is expected to be a "game changer" on the battlefield, using nothing but invisible radio-waves to take out enemy drones ...
The United Kingdom has announced that its soldiers have successfully tested a Radio Frequency Directed Energy Weapon (RFDEW) that can take down a drone swarm within seconds. The RFDEW system is being ...
A new radio wave absorber features more than 25 wt% of biomass material—replacing petroleum-derived polyethylene—to enable a reduction of CO₂ emissions by 13% compared to conventional products. TDK’s ...
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