Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

Although you only hear their voices in this superhero animated series, there are a lot more celebrities than you might expect ...

Researchers used the Green Bank Telescope to study the interstellar comet and found that it exhibits typical cometary behavior, with no unusual features detected ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...

In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...