A NASA astrophysicist has recently proposed a theory that could potentially resolve the long-standing Fermi Paradox. The ...

Humanity’s first deliberate radio message sent to space in 1974Details of the Arecibo Observatory’s powerful transmitter and ...

Astronomers have uncovered a stunning 'interstellar tunnel' of hot gas that may link our Solar System to distant star regions. The finding could completely change what we know about our place in the ...

By analyzing the data from the HASH database, astronomers have conducted a comprehensive study of nearly 1,500 planetary ...

Researchers discovered a hidden 185,000 light-year "bridge" of gas between two distant galaxies, which are also trailed by a ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

For the first time, scientists have detected complex organic molecules outside our own galaxy, in the ice surrounding a young star, opening new pathways for understanding the chemistry of the universe ...

A mysterious glow at the center of the Milky Way has puzzled astronomers for more than a decade. New research offers an ...

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...

A new research effort involving simulations of Milky-Way-like galaxies shows that the mysterious, unexplained extra gamma ...