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

A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric ...

Scientists have long believed that the Moon was formed by a massive object crashing into the Earth. But what was that thing ...

Space is inaccessible to the vast majority of us, but it’s not as far away as you might think. The von Kármán Line, which is ...

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

Could one comet rewrite what is known about the chemistry and dynamics of distant planetary systems? That’s the question driving an extraordinary, multi-spacecraft campaign to study 3I/ATLAS-just the ...