Astronomers spotted an interstellar visitor to our solar system for the first time on October 19, 2017. But it wasn’t an alien life form – it was an object. Even so, the surprise visitor, which was ...

NASA's OSIRIS-REx mission found sugars essential for biology on asteroid Bennu. These sugars, along with previously found components, indicate that the building blocks for life's molecules were ...

Harvard scientist Avi Loeb claims the interstellar object 3I/ATLAS may be alien technology sent to seed life on Earth, sparking a debate with sceptics who insist it is merely a comet.

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

Talk about a sugar rush! NASA may have just come a little closer to cracking one of science’s most enduring mysteries — how life on Earth got started. The space agency has reportedly discovered ...

Scientists have long looked to the skies for signs of alien life, imagining flying saucers or flashing lights. But a new theory suggests that alien probes could already be here, hiding in plain sight.

Did humans not originate from Earth? That is a question which has always puzzled scientists. Now, a social media claim has ...

The black particles from an asteroid some 300 million km away look unremarkable, like pieces of charcoal, but they hold the components of life itself. Scientists in Japan have discovered the chemical ...

How life began on Earth is one of the biggest remaining questions in science. Now, NASA has taken a major step towards answering this query. The US space agency has discovered essential sugars on ...