strange signals

Look for strange signals from distant exoplanets
A group of astronomers is looking for strange signals from distant exoplanets, or so
The earth is getting strange signals from bubble objects
The South African Radio Astronomical Observatory has received radio signals from a pair of giant bubbles near the cosmic monster Sagittarius A * of the earth-containing galaxy.
Find out the source of strange signals from red dwarfs
Last week, the Arecibo observatory in Puerto Rico for the first time received a signal for radio wave outbreaks.
Detect suspicious signals of aliens from more than 230 stars
The strange light signal comes from 234 stars in the galaxy, possibly an alien signal, that has been discovered.
Most likely we have caught signals from aliens
Recently, a team of astronomers claimed that they had noticed some strange signals in the universe.
The strong signal sent to us comes from the Earth itself
Not for the first time we are disappointed like this.
Obtain a mysterious signal of aliens
Astronomers have obtained 5 mysterious signals from deep in space, outside our Milky Way galaxy.