Europe has launched its biggest-ever planetary-defence simulation as the giant interstellar object 3I/ATLAS nears the solar system. Massive, active and travelling from deep space, 3I/ATLAS is nearly ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbour valuable metals, ...

The European Union’s executive body sets out plan to more closely link the energy systems of EU member states, including commitment to fast-track key interconnector projects. Proposals have been ...

Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to ...

American astrophysicist and science communicator Neil deGrasse Tyson, and English physicist, science communicator, and ...

Harvard's Avi Loeb claims the interstellar object 1I/'Oumuamua is alien tech, blasting the scientific establishment for a ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

And why many scientists are freaked out about the first serious for-profit company moving into the solar geoengineering field.

It’s been hypothesized for decades that life on Earth may not have been as “homegrown” as one might think and now, we’re ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...