So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that is detected by others, who pass it on to others, and so on. It sounds like ...

Last week, we explored whether light is a wave or a particle... and were left with more questions than answers. Now, let’s take a look at how one of nature’s flashiest phenomena can affect another ...

The detection of the special radio wavelength from the most distant galaxy means astronomers may be ready to investigate how the earliest stars form. When you purchase through links on our site, we ...

A radio signal will be bounced off a large asteroid that will pass Earth in 2029 at a distance closer than several geostationary satellites on Dec. 27, according to a press release by NASA. Asteroid ...

A group of researchers is attempting to bounce radio signals off a 500-foot-wide asteroid during its close flyby of Earth on Tuesday. The High Frequency Active Auroral Research Program (HAARP) is ...

A radio signal 9 billion light-years away from Earth has been captured in a record-breaking recording, Space.com said Friday. The signal was detected by a unique wavelength known as a "21-centimeter ...

This is a human-written story voiced by AI. Got feedback? Take our survey. (See our AI policy here.) A ribbon of red splotches interspersed with blue dots marks the largest, most detailed image of the ...

Astronomers have discovered a new type of stellar object that could change their understanding of extreme celestial bodies in the universe.Video above: Webb Telescope image reveals ethereal forms ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

Astronomers have discovered a new type of stellar object that could change their understanding of extreme celestial bodies in the universe. Initially, Curtin University doctoral student Tyrone ...