Snapchat Planets turns your friendship ranking into a tiny social solar system, where being Mercury is elite and Neptune ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

The European Space Agency’s Euclid telescope was built to study dark matter and dark energy, but for one day last year, it ...

For just one day, our dark universe detective, Euclid, turned its gaze toward the light: the extremely bright inner region of our Milky Way galaxy, known as the galactic bulge. This special request ...