Radio Astronomy
More Data and Machine Learning has Kicked SETI Into High Gear
An international team of SETI researchers used a new algorithm to look for technosignatures in GBT data. They found 8…
The World's Largest Radio Telescope Just Scanned 33 Exoplanets for a Signal From Aliens
Using China's FAST telescope and a new technique, an international team of astronomers scanned 33 exoplanets for signs of extraterrestrial…
Astronomers are Working on a 3D map of Cosmic Dawn
The latest results from the HERA Collaboration suggest how the earliest galaxies in the Universe slowly dispelled the cosmic "Dark…
Astronomers Prepare to Launch LuSEE Night, A Test Observatory on the Far Side of the Moon
Astronomers have not yet been able to map large portions of the radio emissions from our universe because of interference…
Astronomers Find 25 Fast Radio Bursts That Repeat on a Regular Basis
Researchers with the CHIME/FRB Collaboration have announced the discovery of 25 new repeating FRBs, almost doubling the number of known…
Astronomers use the World's Biggest Radio Telescope to map new Features of the Milky Way
Using China's FAST radio telescope, a team of Chinese researchers observed previously-unmapped regions of the Milky Way and made some…
Just Four Robots Could Deploy a Huge Radio Telescope on the Far Side of the Moon
For decades, astronomers have advocated building radio telescopes on the far side of the Moon. This “radio-quiet” zone always faces…
Too Many Supernovae Can Slow Star Formation in a Galaxy
Interstellar winds are powerful agents of change. For one thing, they can interrupt or shut down the process of star…
A Black Hole Burps out Material, Years After Feasting on a Star
When observing a black hole that devoured a star three years earlier, an international team of astronomers noticed it "burping"…
Construction Begins on the World’s Largest Steerable Radio Telescope
Radio astronomy has been in flux lately. With the permanent loss of the Arecibo telescope in Puerto Rico, a new…