The European Space Agency (ESA) fires up three of the instruments on the Hera spacecraft and takes images of the smaller ...
2024 YR4 follows a highly elliptical, four-year orbit, swinging through the inner planets before shooting past Mars and out toward Jupiter. The most infamous asteroid impact occurred 66 million ...
“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...
Most asteroids that pose a risk to Earth come from the Asteroid belt in our solar system. “Most of them are between Mars and Jupiter in the asteroid belt, but some of them get their orbits ...