The mysterious region at the heart of our galaxy is about ten billion times bigger than the sun.
A NASA spokesperson commented: "Is it pareidolia, where we see features like faces and patterns where they do not really exist, if the shape really does...
Researchers say the signal, which is a type of fast radio burst, appears to be flashing with surprising regularity.
The AI-powered machines will be boldy sent to places where no one has gone before.
Scans were taken before spaceflight, when they returned to Earth and after six and 12 months of recovery.
Jamie Cooper captured the spectacle in just ONE second from his home.
Researchers tested the ‘life in the clouds’ hypothesis that astronomers have speculated about for decades.
A rover will visit the Gruithuisen Domes, a geological feature that has baffled scientists.
The phenomenon was seen on the surface of three white dwarfs - remnants of dead suns - as they fed in each case on a companion.
Life could have evolved in shallow pockets of water near the surface, say scientists.