The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how ...

New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...

Peer reviewed experiments suggest lightning can give birth to glowing plasmoids that look uncannily like UFOs, sparking fresh ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical ...

A review of Trump’s bold promises about immigration, the economy, the US’s standing in the world and much more ...

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures ...

Harvard astrophysicist Avi Loeb's speculative claim that 3I/ATLAS could be an alien AI probe ignites scientific debate, NASA ...

It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...

Donald Trump said he would not attend an emergency meeting of the G7 in Paris with Emmanuel Macron. The French president had ...

European leaders are in a dither, understandably but inexcusably, about Donald Trump’s threats to take Greenland by force, ...