Earth spins as it orbits the Sun, and the solar system is orbiting the galactic center. So, if I go outside and look up, in what direction are we heading? Dale Peterson Oak View, California When ...

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

The New Horizons spacecraft has been heading out deeper into the Solar System since its flyby of Pluto in 2015; at time of writing, the spacecraft is nearly 60 astronomical units from the Sun and ...

The organic ingredients to life, hints to where Earth’s water came from, and the fundamental building blocks of our planet ...

In fact, every planet—and every moon—in the solar system will be in the sky during the eclipse. However, that doesn’t mean you’ll see them all. Contrary to what you might have read ...